Trace number 1877363

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 1155.14 1155.59

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900568186.opb
MD5SUM75bd0b27f5ff05dc207afe3c3d5552d1
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 benchmark4.48432
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 721
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-1877363-1245118254.opb
0.00/0.00	c File size is 83377 bytes.
0.00/0.01	c Highest Coefficient sum: 721
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.013 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5711
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.024 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.
1155.04/1155.58	c      102    231     2763    13828    5     5833    2069    177   2550 0.04
1155.04/1155.58	c      252    231     2983    24658    8     6290    2276    397   3315 0.08
1155.04/1155.58	c      481    231     3295    43140   13     6929    2504    709   3272 0.15
1155.04/1155.58	c      819    231     3772    76000   20     7922    2755   1186   2946 0.28
1155.04/1155.58	c     1329    231     4395   112499   25     9201    3031   1809   2674 0.50
1155.04/1155.58	c     2094    231     5324   159583   29    11076    3335   2738   2276 0.92
1155.04/1155.58	c     3240    231     4802    97250   20     9918    3669   2216   2037 1.59
1155.04/1155.58	c     4962    231     4713    77417   16     9732    4036   2127   2066 2.40
1155.04/1155.58	c     7546    231     5356   102132   19    11054    4440   2770   2080 3.63
1155.04/1155.58	c    11425    231     4906    85825   17    10138    4885   2320   2039 5.60
1155.04/1155.58	c    17248    231     6122   146962   24    12634    5374   3536   1982 8.70
1155.04/1155.58	c    25986    231     7001   152937   21    14353    5912   4415   1944 13.36
1155.04/1155.58	c    39096    231     5894   116597   19    12103    6504   3308   1907 20.49
1155.04/1155.58	c    58769    231     6759   147778   21    13874    7155   4173   1867 31.47
1155.04/1155.58	c    88279    231     9065   239413   26    18476    7871   6479   1730 51.02
1155.04/1155.58	c   132549    231     8623   221072   25    17575    8659   6037   1609 82.37
1155.04/1155.58	c   198960    231     7316   200657   27    15012    9525   4730   1490 133.47
1155.04/1155.58	c   298580    231     8207   204417   24    16813   10478   5621   1368 218.14
1155.04/1155.58	c   448015    231    11527   407268   35    23769   11526   8941   1234 362.88
1155.04/1155.58	c   672174    231    10353   274613   26    21026   12679   7767   1127 596.43
1155.04/1155.58	c  1008417    231    13365   388341   29    27089   13947  10779   1031 977.58
1155.04/1155.58	c Backtracks by Clause: 1148668
1155.04/1155.58	c Backtracks by PB constraint: 1215
1155.04/1155.58	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1155.04/1155.58	c   21  1149883 261191  1657060    13296   383275  10710    995 1155.13
1155.04/1155.58	s UNSATISFIABLE
1155.04/1155.58	c Total time: 1155.13 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-1877363-1245118254/watcher-1877363-1245118254 -o /tmp/evaluation-result-1877363-1245118254/solver-1877363-1245118254 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877363-1245118254.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 2047
/proc/meminfo: memFree=947424/2055920 swapFree=4192956/4192956
[pid=2047] ppid=2045 vsize=10792 CPUtime=0
/proc/2047/stat : 2047 (bsolo) R 2045 2047 1249 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179425930 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2047/statm: 2698 233 174 640 0 2033 0

[startup+0.093298 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2047
/proc/meminfo: memFree=947424/2055920 swapFree=4192956/4192956
[pid=2047] ppid=2045 vsize=11368 CPUtime=0.09
/proc/2047/stat : 2047 (bsolo) R 2045 2047 1249 0 -1 4194304 467 0 0 0 9 0 0 0 18 0 1 0 179425930 11640832 430 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2047/statm: 2842 430 196 640 0 2198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11368

[startup+0.101299 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2047
/proc/meminfo: memFree=947424/2055920 swapFree=4192956/4192956
[pid=2047] ppid=2045 vsize=11368 CPUtime=0.09
/proc/2047/stat : 2047 (bsolo) R 2045 2047 1249 0 -1 4194304 477 0 0 0 9 0 0 0 18 0 1 0 179425930 11640832 440 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2047/statm: 2842 440 196 640 0 2198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11368

[startup+0.301341 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2047
/proc/meminfo: memFree=947424/2055920 swapFree=4192956/4192956
[pid=2047] ppid=2045 vsize=12132 CPUtime=0.29
/proc/2047/stat : 2047 (bsolo) R 2045 2047 1249 0 -1 4194304 649 0 0 0 29 0 0 0 20 0 1 0 179425930 12423168 612 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2047/statm: 3033 612 196 640 0 2389 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12132

[startup+0.701425 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2047
/proc/meminfo: memFree=947424/2055920 swapFree=4192956/4192956
[pid=2047] ppid=2045 vsize=13012 CPUtime=0.69
/proc/2047/stat : 2047 (bsolo) R 2045 2047 1249 0 -1 4194304 865 0 0 0 69 0 0 0 23 0 1 0 179425930 13324288 828 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2047/statm: 3253 828 196 640 0 2609 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13012

[startup+1.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2048
/proc/meminfo: memFree=944408/2055920 swapFree=4192956/4192956
[pid=2047] ppid=2045 vsize=13760 CPUtime=1.49
/proc/2047/stat : 2047 (bsolo) R 2045 2047 1249 0 -1 4194304 1052 0 0 0 148 1 0 0 25 0 1 0 179425930 14090240 1015 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2047/statm: 3440 1015 196 640 0 2796 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13760

[startup+3.10193 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2048
/proc/meminfo: memFree=943896/2055920 swapFree=4192956/4192956
[pid=2047] ppid=2045 vsize=13764 CPUtime=3.09
/proc/2047/stat : 2047 (bsolo) R 2045 2047 1249 0 -1 4194304 1053 0 0 0 308 1 0 0 25 0 1 0 179425930 14094336 1016 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2047/statm: 3441 1016 196 640 0 2797 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13764

[startup+6.30161 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2048
/proc/meminfo: memFree=943768/2055920 swapFree=4192956/4192956
[pid=2047] ppid=2045 vsize=13768 CPUtime=6.29
/proc/2047/stat : 2047 (bsolo) R 2045 2047 1249 0 -1 4194304 1054 0 0 0 627 2 0 0 25 0 1 0 179425930 14098432 1017 1992294400 134512640 137136520 4294956256 18446744073709551615 136518874 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2047/statm: 3442 1017 196 640 0 2798 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13768

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2048
/proc/meminfo: memFree=943072/2055920 swapFree=4192956/4192956
[pid=2047] ppid=2045 vsize=14380 CPUtime=12.68
/proc/2047/stat : 2047 (bsolo) R 2045 2047 1249 0 -1 4194304 1215 0 0 0 1264 4 0 0 25 0 1 0 179425930 14725120 1178 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2047/statm: 3595 1178 197 640 0 2951 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14380

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2048
/proc/meminfo: memFree=942816/2055920 swapFree=4192956/4192956
[pid=2047] ppid=2045 vsize=14756 CPUtime=25.48
/proc/2047/stat : 2047 (bsolo) R 2045 2047 1249 0 -1 4194304 1299 0 0 0 2541 7 0 0 25 0 1 0 179425930 15110144 1262 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2047/statm: 3689 1262 197 640 0 3045 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14756

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2048
/proc/meminfo: memFree=941920/2055920 swapFree=4192956/4192956
[pid=2047] ppid=2045 vsize=15612 CPUtime=51.07
/proc/2047/stat : 2047 (bsolo) R 2045 2047 1249 0 -1 4194304 1528 0 0 0 5095 12 0 0 25 0 1 0 179425930 15986688 1491 1992294400 134512640 137136520 4294956256 18446744073709551615 134598583 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2047/statm: 3903 1491 197 640 0 3259 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15612

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2048
/proc/meminfo: memFree=940832/2055920 swapFree=4192956/4192956
[pid=2047] ppid=2045 vsize=16816 CPUtime=102.26
/proc/2047/stat : 2047 (bsolo) R 2045 2047 1249 0 -1 4194304 1817 0 0 0 10203 23 0 0 25 0 1 0 179425930 17219584 1780 1992294400 134512640 137136520 4294956256 18446744073709551615 134544001 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2047/statm: 4204 1780 197 640 0 3560 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16816

[startup+162.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 2048
/proc/meminfo: memFree=940384/2055920 swapFree=4192956/4192956
[pid=2047] ppid=2045 vsize=17188 CPUtime=162.23
/proc/2047/stat : 2047 (bsolo) R 2045 2047 1249 0 -1 4194304 1916 0 0 0 16190 33 0 0 25 0 1 0 179425930 17600512 1879 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2047/statm: 4297 1879 197 640 0 3653 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17188

[startup+222.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 2048
/proc/meminfo: memFree=940320/2055920 swapFree=4192956/4192956
[pid=2047] ppid=2045 vsize=17188 CPUtime=222.2
/proc/2047/stat : 2047 (bsolo) R 2045 2047 1249 0 -1 4194304 1917 0 0 0 22177 43 0 0 25 0 1 0 179425930 17600512 1880 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2047/statm: 4297 1880 197 640 0 3653 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 17188

[startup+282.301 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 2048
/proc/meminfo: memFree=939872/2055920 swapFree=4192956/4192956
[pid=2047] ppid=2045 vsize=17676 CPUtime=282.18
/proc/2047/stat : 2047 (bsolo) R 2045 2047 1249 0 -1 4194304 2036 0 0 0 28162 56 0 0 25 0 1 0 179425930 18100224 1999 1992294400 134512640 137136520 4294956256 18446744073709551615 136518854 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2047/statm: 4419 1999 197 640 0 3775 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 17676

[startup+342.302 s]
/proc/loadavg: 1.06 1.04 1.00 2/65 2048
/proc/meminfo: memFree=939360/2055920 swapFree=4192956/4192956
[pid=2047] ppid=2045 vsize=18148 CPUtime=342.15
/proc/2047/stat : 2047 (bsolo) R 2045 2047 1249 0 -1 4194304 2170 0 0 0 34151 64 0 0 25 0 1 0 179425930 18583552 2133 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2047/statm: 4537 2133 197 640 0 3893 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 18148

[startup+402.301 s]
/proc/loadavg: 1.06 1.04 1.00 2/65 2048
/proc/meminfo: memFree=938464/2055920 swapFree=4192956/4192956
[pid=2047] ppid=2045 vsize=19008 CPUtime=402.13
/proc/2047/stat : 2047 (bsolo) R 2045 2047 1249 0 -1 4194304 2383 0 0 0 40139 74 0 0 25 0 1 0 179425930 19464192 2346 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2047/statm: 4752 2346 197 640 0 4108 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 19008

[startup+462.301 s]
/proc/loadavg: 1.06 1.05 1.00 2/65 2048
/proc/meminfo: memFree=938528/2055920 swapFree=4192956/4192956
[pid=2047] ppid=2045 vsize=19008 CPUtime=462.11
/proc/2047/stat : 2047 (bsolo) R 2045 2047 1249 0 -1 4194304 2383 0 0 0 46128 83 0 0 25 0 1 0 179425930 19464192 2346 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2047/statm: 4752 2346 197 640 0 4108 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 19008

[startup+522.302 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 2048
/proc/meminfo: memFree=938528/2055920 swapFree=4192956/4192956
[pid=2047] ppid=2045 vsize=19008 CPUtime=522.09
/proc/2047/stat : 2047 (bsolo) R 2045 2047 1249 0 -1 4194304 2383 0 0 0 52116 93 0 0 25 0 1 0 179425930 19464192 2346 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2047/statm: 4752 2346 197 640 0 4108 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 19008

[startup+582.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 2048
/proc/meminfo: memFree=938464/2055920 swapFree=4192956/4192956
[pid=2047] ppid=2045 vsize=19008 CPUtime=582.06
/proc/2047/stat : 2047 (bsolo) R 2045 2047 1249 0 -1 4194304 2383 0 0 0 58105 101 0 0 25 0 1 0 179425930 19464192 2346 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2047/statm: 4752 2346 197 640 0 4108 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 19008

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 2048
/proc/meminfo: memFree=938016/2055920 swapFree=4192956/4192956
[pid=2047] ppid=2045 vsize=19500 CPUtime=642.04
/proc/2047/stat : 2047 (bsolo) R 2045 2047 1249 0 -1 4194304 2507 0 0 0 64092 112 0 0 25 0 1 0 179425930 19968000 2470 1992294400 134512640 137136520 4294956256 18446744073709551615 136518985 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2047/statm: 4875 2470 197 640 0 4231 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 19500

[startup+702.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2048
/proc/meminfo: memFree=938016/2055920 swapFree=4192956/4192956
[pid=2047] ppid=2045 vsize=19612 CPUtime=702.02
/proc/2047/stat : 2047 (bsolo) R 2045 2047 1249 0 -1 4194304 2520 0 0 0 70080 122 0 0 25 0 1 0 179425930 20082688 2483 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2047/statm: 4903 2483 197 640 0 4259 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 19612

[startup+762.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2048
/proc/meminfo: memFree=937952/2055920 swapFree=4192956/4192956
[pid=2047] ppid=2045 vsize=19608 CPUtime=762
/proc/2047/stat : 2047 (bsolo) R 2045 2047 1249 0 -1 4194304 2520 0 0 0 76070 130 0 0 25 0 1 0 179425930 20078592 2483 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2047/statm: 4902 2483 197 640 0 4258 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 19608

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2048
/proc/meminfo: memFree=937952/2055920 swapFree=4192956/4192956
[pid=2047] ppid=2045 vsize=19608 CPUtime=821.97
/proc/2047/stat : 2047 (bsolo) R 2045 2047 1249 0 -1 4194304 2520 0 0 0 82056 141 0 0 25 0 1 0 179425930 20078592 2483 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2047/statm: 4902 2483 197 640 0 4258 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 19608

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2048
/proc/meminfo: memFree=938016/2055920 swapFree=4192956/4192956
[pid=2047] ppid=2045 vsize=19600 CPUtime=881.95
/proc/2047/stat : 2047 (bsolo) R 2045 2047 1249 0 -1 4194304 2520 0 0 0 88043 152 0 0 25 0 1 0 179425930 20070400 2483 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2047/statm: 4900 2483 197 640 0 4256 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 19600

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2048
/proc/meminfo: memFree=937952/2055920 swapFree=4192956/4192956
[pid=2047] ppid=2045 vsize=19600 CPUtime=941.92
/proc/2047/stat : 2047 (bsolo) R 2045 2047 1249 0 -1 4194304 2520 0 0 0 94031 161 0 0 25 0 1 0 179425930 20070400 2483 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2047/statm: 4900 2483 197 640 0 4256 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 19600

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2048
/proc/meminfo: memFree=936928/2055920 swapFree=4192956/4192956
[pid=2047] ppid=2045 vsize=20580 CPUtime=1001.9
/proc/2047/stat : 2047 (bsolo) R 2045 2047 1249 0 -1 4194304 2776 0 0 0 100021 169 0 0 25 0 1 0 179425930 21073920 2739 1992294400 134512640 137136520 4294956256 18446744073709551615 134616484 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2047/statm: 5145 2739 197 640 0 4501 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 20580

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2048
/proc/meminfo: memFree=936928/2055920 swapFree=4192956/4192956
[pid=2047] ppid=2045 vsize=20580 CPUtime=1061.87
/proc/2047/stat : 2047 (bsolo) R 2045 2047 1249 0 -1 4194304 2776 0 0 0 106012 175 0 0 25 0 1 0 179425930 21073920 2739 1992294400 134512640 137136520 4294956256 18446744073709551615 136502038 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2047/statm: 5145 2739 197 640 0 4501 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 20580

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2048
/proc/meminfo: memFree=936928/2055920 swapFree=4192956/4192956
[pid=2047] ppid=2045 vsize=20580 CPUtime=1121.85
/proc/2047/stat : 2047 (bsolo) R 2045 2047 1249 0 -1 4194304 2776 0 0 0 111999 186 0 0 25 0 1 0 179425930 21073920 2739 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2047/statm: 5145 2739 197 640 0 4501 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 20580

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

[startup+1126.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2048
/proc/meminfo: memFree=936928/2055920 swapFree=4192956/4192956
[pid=2047] ppid=2045 vsize=20580 CPUtime=1125.86
/proc/2047/stat : 2047 (bsolo) R 2045 2047 1249 0 -1 4194304 2776 0 0 0 112399 187 0 0 25 0 1 0 179425930 21073920 2739 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2047/statm: 5145 2739 197 640 0 4501 0
Current children cumulated CPU time (s) 1125.86
Current children cumulated vsize (KiB) 20580

[startup+1139.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2048
/proc/meminfo: memFree=936928/2055920 swapFree=4192956/4192956
[pid=2047] ppid=2045 vsize=20580 CPUtime=1138.65
/proc/2047/stat : 2047 (bsolo) R 2045 2047 1249 0 -1 4194304 2776 0 0 0 113676 189 0 0 25 0 1 0 179425930 21073920 2739 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2047/statm: 5145 2739 197 640 0 4501 0
Current children cumulated CPU time (s) 1138.65
Current children cumulated vsize (KiB) 20580

[startup+1145.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2048
/proc/meminfo: memFree=936928/2055920 swapFree=4192956/4192956
[pid=2047] ppid=2045 vsize=20580 CPUtime=1145.05
/proc/2047/stat : 2047 (bsolo) R 2045 2047 1249 0 -1 4194304 2776 0 0 0 114315 190 0 0 25 0 1 0 179425930 21073920 2739 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2047/statm: 5145 2739 197 640 0 4501 0
Current children cumulated CPU time (s) 1145.05
Current children cumulated vsize (KiB) 20580

[startup+1151.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2048
/proc/meminfo: memFree=936928/2055920 swapFree=4192956/4192956
[pid=2047] ppid=2045 vsize=20580 CPUtime=1151.45
/proc/2047/stat : 2047 (bsolo) R 2045 2047 1249 0 -1 4194304 2776 0 0 0 114954 191 0 0 25 0 1 0 179425930 21073920 2739 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2047/statm: 5145 2739 197 640 0 4501 0
Current children cumulated CPU time (s) 1151.45
Current children cumulated vsize (KiB) 20580

[startup+1153.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2048
/proc/meminfo: memFree=936928/2055920 swapFree=4192956/4192956
[pid=2047] ppid=2045 vsize=20580 CPUtime=1153.05
/proc/2047/stat : 2047 (bsolo) R 2045 2047 1249 0 -1 4194304 2776 0 0 0 115114 191 0 0 25 0 1 0 179425930 21073920 2739 1992294400 134512640 137136520 4294956256 18446744073709551615 134543881 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2047/statm: 5145 2739 197 640 0 4501 0
Current children cumulated CPU time (s) 1153.05
Current children cumulated vsize (KiB) 20580

[startup+1154.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2048
/proc/meminfo: memFree=936928/2055920 swapFree=4192956/4192956
[pid=2047] ppid=2045 vsize=20580 CPUtime=1153.84
/proc/2047/stat : 2047 (bsolo) R 2045 2047 1249 0 -1 4194304 2776 0 0 0 115193 191 0 0 25 0 1 0 179425930 21073920 2739 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2047/statm: 5145 2739 197 640 0 4501 0
Current children cumulated CPU time (s) 1153.84
Current children cumulated vsize (KiB) 20580

[startup+1155.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2048
/proc/meminfo: memFree=936928/2055920 swapFree=4192956/4192956
[pid=2047] ppid=2045 vsize=20580 CPUtime=1154.64
/proc/2047/stat : 2047 (bsolo) R 2045 2047 1249 0 -1 4194304 2776 0 0 0 115273 191 0 0 25 0 1 0 179425930 21073920 2739 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2047/statm: 5145 2739 197 640 0 4501 0
Current children cumulated CPU time (s) 1154.64
Current children cumulated vsize (KiB) 20580

[startup+1155.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2048
/proc/meminfo: memFree=936928/2055920 swapFree=4192956/4192956
[pid=2047] ppid=2045 vsize=20580 CPUtime=1155.04
/proc/2047/stat : 2047 (bsolo) R 2045 2047 1249 0 -1 4194304 2776 0 0 0 115313 191 0 0 25 0 1 0 179425930 21073920 2739 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2047/statm: 5145 2739 197 640 0 4501 0
Current children cumulated CPU time (s) 1155.04
Current children cumulated vsize (KiB) 20580

Child status: 0
Real time (s): 1155.59
CPU time (s): 1155.14
CPU user time (s): 1153.22
CPU system time (s): 1.91471
CPU usage (%): 99.961
Max. virtual memory (cumulated for all children) (KiB): 20580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1153.22
system time used= 1.91471
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2777
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= 2495

runsolver used 0.855869 second user time and 2.35264 second system time

The end

Launcher Data 

Begin job on node13 at 2009-06-16 04:10:54
IDJOB=1877363
IDBENCH=1298
IDSOLVER=699
FILE ID=node13/1877363-1245118254
PBS_JOBID= 9363675
Free space on /tmp= 66272 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900568186.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877363-1245118254/watcher-1877363-1245118254 -o /tmp/evaluation-result-1877363-1245118254/solver-1877363-1245118254 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877363-1245118254.opb

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

MD5SUM BENCH= 75bd0b27f5ff05dc207afe3c3d5552d1
RANDOM SEED=349573972

node13.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        947840 kB
Buffers:         96288 kB
Cached:         912968 kB
SwapCached:          0 kB
Active:         236176 kB
Inactive:       787044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        947840 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          23700 kB
Slab:            70776 kB
Committed_AS:   157184 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66268 MiB
End job on node13 at 2009-06-16 04:30:10