Trace number 1880260

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? 1798.09 1798.59

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900567024.opb
MD5SUM42a09607e2cf515cb7da5ec0628015c7
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 benchmark6.95294
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 755
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-1880260-1245121829.opb
0.00/0.00	c File size is 83381 bytes.
0.00/0.01	c Highest Coefficient sum: 755
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.01 s
0.01/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5709
0.01/0.01	c Obj. Vars: 0 (0 % of total variables)
0.01/0.02	c Pre-processing Time: 0.021 s
0.01/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.01/0.02	c        0    231     2586     8096    3     5474    1880      0      0 0.02
0.01/0.02	c Switching off lower bounding mode.
1798.00/1798.58	c      101    231     2788    19576    7     7801    2069    202   2195 0.05
1798.00/1798.58	c      256    231     3095    41809   13    13154    2276    509   2098 0.12
1798.00/1798.58	c      483    231     3547    76962   21    22771    2504    961   1947 0.25
1798.00/1798.58	c      821    231     4216   132747   31    33179    2755   1630   1566 0.52
1798.00/1798.58	c     1329    231     5222   225067   43    59776    3031   2636   1032 1.29
1798.00/1798.58	c     2092    231     5134   211381   41    78614    3335   2548    695 3.01
1798.00/1798.58	c     3238    231     5651   266390   47   124804    3669   3065    493 6.56
1798.00/1798.58	c     4959    231     5239   254396   48   119688    4036   2653    272 18.22
1798.00/1798.58	c     7543    231     6169   349820   56   152720    4440   3583    192 39.19
1798.00/1798.58	c    11422    231     6918   436924   63   196804    4885   4332    148 76.93
1798.00/1798.58	c    17244    231     5733   310945   54   149925    5374   3147    118 145.04
1798.00/1798.58	c    25981    231     6403   403755   63   182026    5912   3817    107 240.74
1798.00/1798.58	c    39092    231     8100   564192   69   229294    6504   5514     99 393.98
1798.00/1798.58	c    58763    231     7084   456662   64   208015    7155   4498     90 647.81
1798.00/1798.58	c    88273    231     6770   438625   64   189856    7871   4184     84 1040.82
1798.00/1798.58	c   132543    231     9848   756098   76   310126    8659   7262     81 1632.87
1798.00/1798.58	c Resources Exceeded
1798.00/1798.58	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1798.00/1798.58	c   16   143419  26777   194351     9308   685453   6722     79 1798.09
1798.00/1798.58	s UNKNOWN
1798.00/1798.58	c Total time: 1798.09 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-1880260-1245121829/watcher-1880260-1245121829 -o /tmp/evaluation-result-1880260-1245121829/solver-1880260-1245121829 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880260-1245121829.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: 1.06 1.01 1.00 3/65 1057
/proc/meminfo: memFree=889352/2055920 swapFree=4192812/4192956
[pid=1057] ppid=1055 vsize=10792 CPUtime=0
/proc/1057/stat : 1057 (bsolo) R 1055 1057 32018 0 -1 4194304 252 0 0 0 0 0 0 0 20 0 1 0 168709328 11051008 236 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1057/statm: 2698 236 175 640 0 2033 0

[startup+0.0131101 s]
/proc/loadavg: 1.06 1.01 1.00 3/65 1057
/proc/meminfo: memFree=889352/2055920 swapFree=4192812/4192956
[pid=1057] ppid=1055 vsize=10980 CPUtime=0.01
/proc/1057/stat : 1057 (bsolo) R 1055 1057 32018 0 -1 4194304 344 0 0 0 1 0 0 0 20 0 1 0 168709328 11243520 307 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1057/statm: 2745 309 185 640 0 2101 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10980

[startup+0.101117 s]
/proc/loadavg: 1.06 1.01 1.00 3/65 1057
/proc/meminfo: memFree=889352/2055920 swapFree=4192812/4192956
[pid=1057] ppid=1055 vsize=11632 CPUtime=0.09
/proc/1057/stat : 1057 (bsolo) R 1055 1057 32018 0 -1 4194304 513 0 0 0 9 0 0 0 20 0 1 0 168709328 11911168 476 1992294400 134512640 137136520 4294956256 18446744073709551615 136502083 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1057/statm: 2908 476 196 640 0 2264 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11632

[startup+0.301135 s]
/proc/loadavg: 1.06 1.01 1.00 3/65 1057
/proc/meminfo: memFree=889352/2055920 swapFree=4192812/4192956
[pid=1057] ppid=1055 vsize=12544 CPUtime=0.29
/proc/1057/stat : 1057 (bsolo) R 1055 1057 32018 0 -1 4194304 768 0 0 0 29 0 0 0 22 0 1 0 168709328 12845056 731 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1057/statm: 3136 731 196 640 0 2492 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12544

[startup+0.701173 s]
/proc/loadavg: 1.06 1.01 1.00 3/65 1057
/proc/meminfo: memFree=889352/2055920 swapFree=4192812/4192956
[pid=1057] ppid=1055 vsize=13968 CPUtime=0.69
/proc/1057/stat : 1057 (bsolo) R 1055 1057 32018 0 -1 4194304 1105 0 0 0 69 0 0 0 25 0 1 0 168709328 14303232 1068 1992294400 134512640 137136520 4294956256 18446744073709551615 134552009 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1057/statm: 3492 1068 196 640 0 2848 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13968

[startup+1.50125 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 1058
/proc/meminfo: memFree=884992/2055920 swapFree=4192812/4192956
[pid=1057] ppid=1055 vsize=15544 CPUtime=1.49
/proc/1057/stat : 1057 (bsolo) R 1055 1057 32018 0 -1 4194304 1521 0 0 0 148 1 0 0 25 0 1 0 168709328 15917056 1484 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1057/statm: 3886 1484 197 640 0 3242 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15544

[startup+3.1014 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 1058
/proc/meminfo: memFree=883456/2055920 swapFree=4192812/4192956
[pid=1057] ppid=1055 vsize=16200 CPUtime=3.08
/proc/1057/stat : 1057 (bsolo) R 1055 1057 32018 0 -1 4194304 1668 0 0 0 307 1 0 0 25 0 1 0 168709328 16588800 1631 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1057/statm: 4050 1631 197 640 0 3406 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 16200

[startup+6.3027 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 1058
/proc/meminfo: memFree=882120/2055920 swapFree=4192812/4192956
[pid=1057] ppid=1055 vsize=17372 CPUtime=6.29
/proc/1057/stat : 1057 (bsolo) R 1055 1057 32018 0 -1 4194304 1965 0 0 0 626 3 0 0 25 0 1 0 168709328 17788928 1928 1992294400 134512640 137136520 4294956256 18446744073709551615 134543965 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1057/statm: 4343 1928 197 640 0 3699 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17372

[startup+12.7013 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 1058
/proc/meminfo: memFree=880648/2055920 swapFree=4192812/4192956
[pid=1057] ppid=1055 vsize=18796 CPUtime=12.69
/proc/1057/stat : 1057 (bsolo) R 1055 1057 32018 0 -1 4194304 2332 0 0 0 1266 3 0 0 25 0 1 0 168709328 19247104 2295 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1057/statm: 4699 2295 197 640 0 4055 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18796

[startup+25.5015 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 1058
/proc/meminfo: memFree=878856/2055920 swapFree=4192812/4192956
[pid=1057] ppid=1055 vsize=20620 CPUtime=25.49
/proc/1057/stat : 1057 (bsolo) R 1055 1057 32018 0 -1 4194304 2764 0 0 0 2545 4 0 0 25 0 1 0 168709328 21114880 2727 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1057/statm: 5155 2727 197 640 0 4511 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20620

[startup+51.1019 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 1058
/proc/meminfo: memFree=878024/2055920 swapFree=4192812/4192956
[pid=1057] ppid=1055 vsize=21544 CPUtime=51.08
/proc/1057/stat : 1057 (bsolo) R 1055 1057 32018 0 -1 4194304 3001 0 0 0 5103 5 0 0 25 0 1 0 168709328 22061056 2964 1992294400 134512640 137136520 4294956256 18446744073709551615 134544428 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1057/statm: 5386 2964 197 640 0 4742 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21544

[startup+102.306 s]
/proc/loadavg: 1.01 1.00 1.00 3/66 1058
/proc/meminfo: memFree=876488/2055920 swapFree=4192812/4192956
[pid=1057] ppid=1055 vsize=22984 CPUtime=102.26
/proc/1057/stat : 1057 (bsolo) R 1055 1057 32018 0 -1 4194304 3382 0 0 0 10220 6 0 0 25 0 1 0 168709328 23535616 3345 1992294400 134512640 137136520 4294956256 18446744073709551615 134544162 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1057/statm: 5746 3345 197 640 0 5102 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22984

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1058
/proc/meminfo: memFree=876104/2055920 swapFree=4192812/4192956
[pid=1057] ppid=1055 vsize=23508 CPUtime=162.24
/proc/1057/stat : 1057 (bsolo) R 1055 1057 32018 0 -1 4194304 3486 0 0 0 16217 7 0 0 25 0 1 0 168709328 24072192 3449 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1057/statm: 5877 3449 197 640 0 5233 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23508

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1058
/proc/meminfo: memFree=875272/2055920 swapFree=4192812/4192956
[pid=1057] ppid=1055 vsize=24280 CPUtime=222.22
/proc/1057/stat : 1057 (bsolo) R 1055 1057 32018 0 -1 4194304 3682 0 0 0 22214 8 0 0 25 0 1 0 168709328 24862720 3645 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1057/statm: 6070 3645 197 640 0 5426 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 24280

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1058
/proc/meminfo: memFree=874056/2055920 swapFree=4192812/4192956
[pid=1057] ppid=1055 vsize=25456 CPUtime=282.21
/proc/1057/stat : 1057 (bsolo) R 1055 1057 32018 0 -1 4194304 3975 0 0 0 28211 10 0 0 25 0 1 0 168709328 26066944 3938 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1057/statm: 6364 3938 197 640 0 5720 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 25456

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1058
/proc/meminfo: memFree=874056/2055920 swapFree=4192812/4192956
[pid=1057] ppid=1055 vsize=25456 CPUtime=342.2
/proc/1057/stat : 1057 (bsolo) R 1055 1057 32018 0 -1 4194304 3975 0 0 0 34209 11 0 0 25 0 1 0 168709328 26066944 3938 1992294400 134512640 137136520 4294956256 18446744073709551615 134572183 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1057/statm: 6364 3938 197 640 0 5720 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 25456

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1058
/proc/meminfo: memFree=873800/2055920 swapFree=4192812/4192956
[pid=1057] ppid=1055 vsize=25584 CPUtime=402.18
/proc/1057/stat : 1057 (bsolo) R 1055 1057 32018 0 -1 4194304 4026 0 0 0 40206 12 0 0 25 0 1 0 168709328 26198016 3989 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1057/statm: 6396 3989 197 640 0 5752 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 25584

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1058
/proc/meminfo: memFree=872392/2055920 swapFree=4192812/4192956
[pid=1057] ppid=1055 vsize=27020 CPUtime=462.16
/proc/1057/stat : 1057 (bsolo) R 1055 1057 32018 0 -1 4194304 4382 0 0 0 46203 13 0 0 25 0 1 0 168709328 27668480 4345 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1057/statm: 6755 4345 197 640 0 6111 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 27020

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1058
/proc/meminfo: memFree=872072/2055920 swapFree=4192812/4192956
[pid=1057] ppid=1055 vsize=27412 CPUtime=522.15
/proc/1057/stat : 1057 (bsolo) R 1055 1057 32018 0 -1 4194304 4479 0 0 0 52200 15 0 0 25 0 1 0 168709328 28069888 4442 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1057/statm: 6853 4442 197 640 0 6209 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 27412

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1058
/proc/meminfo: memFree=872136/2055920 swapFree=4192812/4192956
[pid=1057] ppid=1055 vsize=27412 CPUtime=582.13
/proc/1057/stat : 1057 (bsolo) R 1055 1057 32018 0 -1 4194304 4479 0 0 0 58197 16 0 0 25 0 1 0 168709328 28069888 4442 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1057/statm: 6853 4442 197 640 0 6209 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 27412

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1058
/proc/meminfo: memFree=872072/2055920 swapFree=4192812/4192956
[pid=1057] ppid=1055 vsize=27412 CPUtime=642.11
/proc/1057/stat : 1057 (bsolo) R 1055 1057 32018 0 -1 4194304 4479 0 0 0 64194 17 0 0 25 0 1 0 168709328 28069888 4442 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1057/statm: 6853 4442 197 640 0 6209 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 27412

[startup+702.301 s]

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

/proc/meminfo: memFree=870344/2055920 swapFree=4192812/4192956
[pid=1057] ppid=1055 vsize=29112 CPUtime=1062
/proc/1057/stat : 1057 (bsolo) R 1055 1057 32018 0 -1 4194304 4904 0 0 0 106175 25 0 0 25 0 1 0 168709328 29810688 4867 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1057/statm: 7278 4867 197 640 0 6634 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 29112

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1058
/proc/meminfo: memFree=870408/2055920 swapFree=4192812/4192956
[pid=1057] ppid=1055 vsize=29112 CPUtime=1121.98
/proc/1057/stat : 1057 (bsolo) R 1055 1057 32018 0 -1 4194304 4904 0 0 0 112172 26 0 0 25 0 1 0 168709328 29810688 4867 1992294400 134512640 137136520 4294956256 18446744073709551615 134544140 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1057/statm: 7278 4867 197 640 0 6634 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 29112

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1058
/proc/meminfo: memFree=870344/2055920 swapFree=4192812/4192956
[pid=1057] ppid=1055 vsize=29112 CPUtime=1181.97
/proc/1057/stat : 1057 (bsolo) R 1055 1057 32018 0 -1 4194304 4904 0 0 0 118170 27 0 0 25 0 1 0 168709328 29810688 4867 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1057/statm: 7278 4867 197 640 0 6634 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 29112

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1058
/proc/meminfo: memFree=869704/2055920 swapFree=4192812/4192956
[pid=1057] ppid=1055 vsize=29768 CPUtime=1241.95
/proc/1057/stat : 1057 (bsolo) R 1055 1057 32018 0 -1 4194304 5058 0 0 0 124166 29 0 0 25 0 1 0 168709328 30482432 5021 1992294400 134512640 137136520 4294956256 18446744073709551615 134544125 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1057/statm: 7442 5021 197 640 0 6798 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 29768

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1058
/proc/meminfo: memFree=869768/2055920 swapFree=4192812/4192956
[pid=1057] ppid=1055 vsize=29768 CPUtime=1301.94
/proc/1057/stat : 1057 (bsolo) R 1055 1057 32018 0 -1 4194304 5058 0 0 0 130165 29 0 0 25 0 1 0 168709328 30482432 5021 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1057/statm: 7442 5021 197 640 0 6798 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 29768

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1058
/proc/meminfo: memFree=869768/2055920 swapFree=4192812/4192956
[pid=1057] ppid=1055 vsize=29768 CPUtime=1361.92
/proc/1057/stat : 1057 (bsolo) R 1055 1057 32018 0 -1 4194304 5058 0 0 0 136162 30 0 0 25 0 1 0 168709328 30482432 5021 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1057/statm: 7442 5021 197 640 0 6798 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 29768

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1058
/proc/meminfo: memFree=869768/2055920 swapFree=4192812/4192956
[pid=1057] ppid=1055 vsize=29768 CPUtime=1421.91
/proc/1057/stat : 1057 (bsolo) R 1055 1057 32018 0 -1 4194304 5058 0 0 0 142160 31 0 0 25 0 1 0 168709328 30482432 5021 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1057/statm: 7442 5021 197 640 0 6798 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 29768

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1058
/proc/meminfo: memFree=869704/2055920 swapFree=4192812/4192956
[pid=1057] ppid=1055 vsize=29768 CPUtime=1481.89
/proc/1057/stat : 1057 (bsolo) R 1055 1057 32018 0 -1 4194304 5058 0 0 0 148157 32 0 0 25 0 1 0 168709328 30482432 5021 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1057/statm: 7442 5021 197 640 0 6798 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 29768

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1058
/proc/meminfo: memFree=869768/2055920 swapFree=4192812/4192956
[pid=1057] ppid=1055 vsize=29768 CPUtime=1541.87
/proc/1057/stat : 1057 (bsolo) R 1055 1057 32018 0 -1 4194304 5058 0 0 0 154154 33 0 0 25 0 1 0 168709328 30482432 5021 1992294400 134512640 137136520 4294956256 18446744073709551615 134544411 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1057/statm: 7442 5021 197 640 0 6798 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 29768

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1060
/proc/meminfo: memFree=869576/2055920 swapFree=4192812/4192956
[pid=1057] ppid=1055 vsize=29768 CPUtime=1601.86
/proc/1057/stat : 1057 (bsolo) R 1055 1057 32018 0 -1 4194304 5058 0 0 0 160152 34 0 0 25 0 1 0 168709328 30482432 5021 1992294400 134512640 137136520 4294956256 18446744073709551615 134544512 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1057/statm: 7442 5021 197 640 0 6798 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 29768

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1060
/proc/meminfo: memFree=868808/2055920 swapFree=4192812/4192956
[pid=1057] ppid=1055 vsize=30688 CPUtime=1661.83
/proc/1057/stat : 1057 (bsolo) R 1055 1057 32018 0 -1 4194304 5304 0 0 0 166148 35 0 0 25 0 1 0 168709328 31424512 5267 1992294400 134512640 137136520 4294956256 18446744073709551615 134544101 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1057/statm: 7672 5267 197 640 0 7028 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 30688

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1060
/proc/meminfo: memFree=868744/2055920 swapFree=4192812/4192956
[pid=1057] ppid=1055 vsize=30788 CPUtime=1721.82
/proc/1057/stat : 1057 (bsolo) R 1055 1057 32018 0 -1 4194304 5310 0 0 0 172146 36 0 0 25 0 1 0 168709328 31526912 5273 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1057/statm: 7697 5273 197 640 0 7053 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 30788

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1060
/proc/meminfo: memFree=868488/2055920 swapFree=4192812/4192956
[pid=1057] ppid=1055 vsize=31012 CPUtime=1781.81
/proc/1057/stat : 1057 (bsolo) R 1055 1057 32018 0 -1 4194304 5366 0 0 0 178143 38 0 0 25 0 1 0 168709328 31756288 5329 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1057/statm: 7753 5329 197 640 0 7109 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 31012

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1060
/proc/meminfo: memFree=868552/2055920 swapFree=4192812/4192956
[pid=1057] ppid=1055 vsize=31012 CPUtime=1791.41
/proc/1057/stat : 1057 (bsolo) R 1055 1057 32018 0 -1 4194304 5366 0 0 0 179103 38 0 0 25 0 1 0 168709328 31756288 5329 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1057/statm: 7753 5329 197 640 0 7109 0
Current children cumulated CPU time (s) 1791.41
Current children cumulated vsize (KiB) 31012

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1060
/proc/meminfo: memFree=868552/2055920 swapFree=4192812/4192956
[pid=1057] ppid=1055 vsize=31012 CPUtime=1794.61
/proc/1057/stat : 1057 (bsolo) R 1055 1057 32018 0 -1 4194304 5366 0 0 0 179423 38 0 0 25 0 1 0 168709328 31756288 5329 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1057/statm: 7753 5329 197 640 0 7109 0
Current children cumulated CPU time (s) 1794.61
Current children cumulated vsize (KiB) 31012

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1060
/proc/meminfo: memFree=868552/2055920 swapFree=4192812/4192956
[pid=1057] ppid=1055 vsize=31012 CPUtime=1796.2
/proc/1057/stat : 1057 (bsolo) R 1055 1057 32018 0 -1 4194304 5366 0 0 0 179582 38 0 0 25 0 1 0 168709328 31756288 5329 1992294400 134512640 137136520 4294956256 18446744073709551615 134544393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1057/statm: 7753 5329 197 640 0 7109 0
Current children cumulated CPU time (s) 1796.2
Current children cumulated vsize (KiB) 31012

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1060
/proc/meminfo: memFree=868552/2055920 swapFree=4192812/4192956
[pid=1057] ppid=1055 vsize=31012 CPUtime=1797
/proc/1057/stat : 1057 (bsolo) R 1055 1057 32018 0 -1 4194304 5366 0 0 0 179662 38 0 0 25 0 1 0 168709328 31756288 5329 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1057/statm: 7753 5329 197 640 0 7109 0
Current children cumulated CPU time (s) 1797
Current children cumulated vsize (KiB) 31012

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1060
/proc/meminfo: memFree=868552/2055920 swapFree=4192812/4192956
[pid=1057] ppid=1055 vsize=31012 CPUtime=1797.8
/proc/1057/stat : 1057 (bsolo) R 1055 1057 32018 0 -1 4194304 5366 0 0 0 179742 38 0 0 25 0 1 0 168709328 31756288 5329 1992294400 134512640 137136520 4294956256 18446744073709551615 134543986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1057/statm: 7753 5329 197 640 0 7109 0
Current children cumulated CPU time (s) 1797.8
Current children cumulated vsize (KiB) 31012

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1060
/proc/meminfo: memFree=868552/2055920 swapFree=4192812/4192956
[pid=1057] ppid=1055 vsize=31012 CPUtime=1798
/proc/1057/stat : 1057 (bsolo) R 1055 1057 32018 0 -1 4194304 5366 0 0 0 179762 38 0 0 25 0 1 0 168709328 31756288 5329 1992294400 134512640 137136520 4294956256 18446744073709551615 134544425 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1057/statm: 7753 5329 197 640 0 7109 0
Current children cumulated CPU time (s) 1798
Current children cumulated vsize (KiB) 31012

Child status: 0
Real time (s): 1798.59
CPU time (s): 1798.09
CPU user time (s): 1797.7
CPU system time (s): 0.38994
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 31012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.7
system time used= 0.38994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5367
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= 3301

runsolver used 2.0037 second user time and 4.41633 second system time

The end

Launcher Data 

Begin job on node8 at 2009-06-16 05:10:29
IDJOB=1880260
IDBENCH=1340
IDSOLVER=701
FILE ID=node8/1880260-1245121829
PBS_JOBID= 9363662
Free space on /tmp= 66316 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900567024.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880260-1245121829/watcher-1880260-1245121829 -o /tmp/evaluation-result-1880260-1245121829/solver-1880260-1245121829 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880260-1245121829.opb

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

MD5SUM BENCH= 42a09607e2cf515cb7da5ec0628015c7
RANDOM SEED=1654216720

node8.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        889832 kB
Buffers:         89948 kB
Cached:         965884 kB
SwapCached:        140 kB
Active:         177072 kB
Inactive:       893704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        889832 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          24600 kB
Slab:            81128 kB
Committed_AS:   159780 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66312 MiB
End job on node8 at 2009-06-16 05:40:27