Trace number 3463404

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 3.2UNSAT 772.398 772.381

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900557574.opb
MD5SUM5107a201bfa7ecd84a67ffb212d048dd
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark2.69459
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 689
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 3.2 - 23/05/2010 : 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 Instance file HOME/instance-3463404-1307174996.opb
0.00/0.00	c File size is 83373 bytes.
0.00/0.00	c Highest Coefficient sum: 689
0.00/0.00	c Parsing was ok!!
0.00/0.00	c Total parsing time: 0.005 s
0.00/0.00	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5711
0.00/0.00	c Obj. Vars: 0 (0 % of total variables)
0.00/0.01	c Pre-processing Time: 0.01 s
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    231     2586     8096    3     5474    1880      0      0 0.01
0.00/0.01	c Switching off lower bounding mode.
772.33/772.37	c      101    231     2753    14269    5     5811    2069    167   4809 0.02
772.33/772.37	c      252    231     2946    22215    7     6197    2276    360   5860 0.04
772.33/772.37	c      477    231     3228    32749   10     6768    2504    642   5888 0.08
772.33/772.37	c      815    231     3616    47842   13     7544    2755   1030   5582 0.15
772.33/772.37	c     1324    231     4158    66437   15     8657    3031   1572   5274 0.25
772.33/772.37	c     2087    231     4984    94595   18    10313    3335   2398   4864 0.43
772.33/772.37	c     3234    231     4423    86401   19     9232    3669   1837   3920 0.82
772.33/772.37	c     4955    231     6226   163873   26    12967    4036   3640   3711 1.33
772.33/772.37	c     7539    231     4704   100057   21     9742    4440   2118   3461 2.18
772.33/772.37	c    11420    231     6476   154232   23    13371    4885   3890   3456 3.30
772.33/772.37	c    17242    231     5030    83173   16    10368    5374   2444   3440 5.01
772.33/772.37	c    25979    231     6033   118827   19    12382    5912   3447   3495 7.43
772.33/772.37	c    39092    231     7611   174591   22    15664    6504   5025   3566 10.96
772.33/772.37	c    58762    231     8218   232399   28    16863    7155   5632   3265 18.00
772.33/772.37	c    88272    231     6372   159665   25    13088    7871   3786   3064 28.80
772.33/772.37	c   132542    231     9425   245919   26    19242    8659   6839   2968 44.64
772.33/772.37	c   198956    231    10584   343888   32    21652    9525   7998   2741 72.58
772.33/772.37	c   298577    231    10340   278233   26    21133   10478   7754   2670 111.79
772.33/772.37	c   448017    231    10839   279292   25    22008   11526   8253   2497 179.35
772.33/772.37	c   672177    231    10001   262919   26    20396   12679   7415   2338 287.44
772.33/772.37	c  1008420    231    14971   558048   37    30512   13947  12385   2179 462.64
772.33/772.37	c  1512794    230    12893   371565   28    26159   15342  10307   2021 748.53
772.33/772.37	c Backtracks by Clause: 1549356
772.33/772.37	c Backtracks by PB constraint: 1608
772.33/772.37	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
772.33/772.37	c   22  1550964 340712  2185453    15835   440924  13249   2007 772.39
772.33/772.37	s UNSATISFIABLE
772.33/772.37	c Total time: 772.395 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3463404-1307174996/watcher-3463404-1307174996 -o /tmp/evaluation-result-3463404-1307174996/solver-3463404-1307174996 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3463404-1307174996.opb 

running on 4 cores: 0,2,4,6

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.12 1.68 1.88 3/526 19906
/proc/meminfo: memFree=24921436/32951124 swapFree=56241860/67111528
[pid=19904] ppid=19901 vsize=11328 CPUtime=0.01 cores=0,2,4,6
/proc/19904/stat : 19904 (bsolo) R 19901 19904 18760 0 -1 4202496 448 0 0 0 1 0 0 0 20 0 1 0 907730294 11599872 381 33554432000 134512640 137138936 4291128448 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/19904/statm: 2832 381 192 642 0 2188 0

[startup+0.107811 s]
/proc/loadavg: 1.12 1.68 1.88 3/526 19906
/proc/meminfo: memFree=24921436/32951124 swapFree=56241860/67111528
[pid=19904] ppid=19901 vsize=11572 CPUtime=0.1 cores=0,2,4,6
/proc/19904/stat : 19904 (bsolo) R 19901 19904 18760 0 -1 4202496 531 0 0 0 10 0 0 0 21 0 1 0 907730294 11849728 464 33554432000 134512640 137138936 4291128448 18446744073709551615 135984589 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/19904/statm: 2893 464 192 642 0 2249 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 11572

[startup+0.200794 s]
/proc/loadavg: 1.12 1.68 1.88 3/526 19906
/proc/meminfo: memFree=24921436/32951124 swapFree=56241860/67111528
[pid=19904] ppid=19901 vsize=11944 CPUtime=0.19 cores=0,2,4,6
/proc/19904/stat : 19904 (bsolo) R 19901 19904 18760 0 -1 4202496 602 0 0 0 19 0 0 0 21 0 1 0 907730294 12230656 535 33554432000 134512640 137138936 4291128448 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/19904/statm: 2986 535 192 642 0 2342 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11944

[startup+0.300776 s]
/proc/loadavg: 1.12 1.68 1.88 3/526 19906
/proc/meminfo: memFree=24921436/32951124 swapFree=56241860/67111528
[pid=19904] ppid=19901 vsize=12192 CPUtime=0.29 cores=0,2,4,6
/proc/19904/stat : 19904 (bsolo) R 19901 19904 18760 0 -1 4202496 671 0 0 0 29 0 0 0 21 0 1 0 907730294 12484608 604 33554432000 134512640 137138936 4291128448 18446744073709551615 134542752 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/19904/statm: 3048 604 192 642 0 2404 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12192

[startup+0.700721 s]
/proc/loadavg: 1.12 1.68 1.88 3/526 19906
/proc/meminfo: memFree=24921436/32951124 swapFree=56241860/67111528
[pid=19904] ppid=19901 vsize=13172 CPUtime=0.69 cores=0,2,4,6
/proc/19904/stat : 19904 (bsolo) R 19901 19904 18760 0 -1 4202496 909 0 0 0 69 0 0 0 22 0 1 0 907730294 13488128 842 33554432000 134512640 137138936 4291128448 18446744073709551615 134542354 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/19904/statm: 3293 842 192 642 0 2649 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13172

[startup+1.50058 s]
/proc/loadavg: 1.19 1.69 1.88 4/528 19908
/proc/meminfo: memFree=24913484/32951124 swapFree=56241860/67111528
[pid=19904] ppid=19901 vsize=13908 CPUtime=1.49 cores=0,2,4,6
/proc/19904/stat : 19904 (bsolo) R 19901 19904 18760 0 -1 4202496 1097 0 0 0 149 0 0 0 25 0 1 0 907730294 14241792 1030 33554432000 134512640 137138936 4291128448 18446744073709551615 134542624 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/19904/statm: 3477 1030 192 642 0 2833 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13908

[startup+3.10027 s]
/proc/loadavg: 1.19 1.69 1.88 4/528 19908
/proc/meminfo: memFree=24910508/32951124 swapFree=56241860/67111528
[pid=19904] ppid=19901 vsize=14036 CPUtime=3.09 cores=0,2,4,6
/proc/19904/stat : 19904 (bsolo) R 19901 19904 18760 0 -1 4202496 1140 0 0 0 308 1 0 0 25 0 1 0 907730294 14372864 1073 33554432000 134512640 137138936 4291128448 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/19904/statm: 3509 1073 192 642 0 2865 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14036

[startup+6.30074 s]
/proc/loadavg: 1.26 1.69 1.88 4/528 19909
/proc/meminfo: memFree=24908676/32951124 swapFree=56241860/67111528
[pid=19904] ppid=19901 vsize=14160 CPUtime=6.29 cores=0,2,4,6
/proc/19904/stat : 19904 (bsolo) R 19901 19904 18760 0 -1 4202496 1168 0 0 0 628 1 0 0 25 0 1 0 907730294 14499840 1101 33554432000 134512640 137138936 4291128448 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/19904/statm: 3540 1101 192 642 0 2896 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14160

[startup+12.7006 s]
/proc/loadavg: 1.32 1.70 1.88 4/528 19909
/proc/meminfo: memFree=24906208/32951124 swapFree=56241860/67111528
[pid=19904] ppid=19901 vsize=15384 CPUtime=12.69 cores=0,2,4,6
/proc/19904/stat : 19904 (bsolo) R 19901 19904 18760 0 -1 4202496 1461 0 0 0 1266 3 0 0 25 0 1 0 907730294 15753216 1394 33554432000 134512640 137138936 4291128448 18446744073709551615 136297616 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/19904/statm: 3846 1394 192 642 0 3202 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15384

[startup+25.5004 s]
/proc/loadavg: 1.47 1.71 1.88 4/528 19909
/proc/meminfo: memFree=24904568/32951124 swapFree=56241860/67111528
[pid=19904] ppid=19901 vsize=15632 CPUtime=25.49 cores=0,2,4,6
/proc/19904/stat : 19904 (bsolo) R 19901 19904 18760 0 -1 4202496 1535 0 0 0 2543 6 0 0 25 0 1 0 907730294 16007168 1468 33554432000 134512640 137138936 4291128448 18446744073709551615 134542351 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/19904/statm: 3908 1468 192 642 0 3264 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15632

[startup+51.1009 s]
/proc/loadavg: 1.65 1.73 1.88 4/528 19910
/proc/meminfo: memFree=24902396/32951124 swapFree=56241860/67111528
[pid=19904] ppid=19901 vsize=16988 CPUtime=51.09 cores=0,2,4,6
/proc/19904/stat : 19904 (bsolo) R 19901 19904 18760 0 -1 4202496 1878 0 0 0 5098 11 0 0 25 0 1 0 907730294 17395712 1811 33554432000 134512640 137138936 4291128448 18446744073709551615 134542808 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/19904/statm: 4247 1811 192 642 0 3603 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16988

[startup+102.301 s]
/proc/loadavg: 1.96 1.82 1.90 4/528 19911
/proc/meminfo: memFree=24901752/32951124 swapFree=56241860/67111528
[pid=19904] ppid=19901 vsize=17684 CPUtime=102.31 cores=0,2,4,6
/proc/19904/stat : 19904 (bsolo) R 19901 19904 18760 0 -1 4202496 2043 0 0 0 10210 21 0 0 25 0 1 0 907730294 18108416 1976 33554432000 134512640 137138936 4291128448 18446744073709551615 136500388 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/19904/statm: 4421 1976 192 642 0 3777 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 17684

[startup+162.3 s]
/proc/loadavg: 2.05 1.87 1.92 4/528 19913
/proc/meminfo: memFree=24897756/32951124 swapFree=56241860/67111528
[pid=19904] ppid=19901 vsize=18052 CPUtime=162.3 cores=0,2,4,6
/proc/19904/stat : 19904 (bsolo) R 19901 19904 18760 0 -1 4202496 2155 0 0 0 16199 31 0 0 25 0 1 0 907730294 18485248 2088 33554432000 134512640 137138936 4291128448 18446744073709551615 134606686 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/19904/statm: 4513 2088 192 642 0 3869 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 18052

[startup+222.321 s]
/proc/loadavg: 2.02 1.89 1.92 4/528 19914
/proc/meminfo: memFree=24899068/32951124 swapFree=56241860/67111528
[pid=19904] ppid=19901 vsize=18784 CPUtime=222.32 cores=0,2,4,6
/proc/19904/stat : 19904 (bsolo) R 19901 19904 18760 0 -1 4202496 2337 0 0 0 22191 41 0 0 25 0 1 0 907730294 19234816 2270 33554432000 134512640 137138936 4291128448 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/19904/statm: 4696 2270 192 642 0 4052 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 18784

[startup+282.3 s]
/proc/loadavg: 2.00 1.91 1.92 4/528 19916
/proc/meminfo: memFree=24899668/32951124 swapFree=56241860/67111528
[pid=19904] ppid=19901 vsize=19248 CPUtime=282.29 cores=0,2,4,6
/proc/19904/stat : 19904 (bsolo) R 19901 19904 18760 0 -1 4202496 2436 0 0 0 28179 50 0 0 25 0 1 0 907730294 19709952 2369 33554432000 134512640 137138936 4291128448 18446744073709551615 134542339 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/19904/statm: 4812 2369 192 642 0 4168 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 19248

[startup+342.301 s]
/proc/loadavg: 2.00 1.92 1.92 4/528 19917
/proc/meminfo: memFree=24896640/32951124 swapFree=56241860/67111528
[pid=19904] ppid=19901 vsize=19900 CPUtime=342.3 cores=0,2,4,6
/proc/19904/stat : 19904 (bsolo) R 19901 19904 18760 0 -1 4202496 2598 0 0 0 34170 60 0 0 25 0 1 0 907730294 20377600 2531 33554432000 134512640 137138936 4291128448 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/19904/statm: 4975 2531 192 642 0 4331 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 19900

[startup+402.301 s]
/proc/loadavg: 2.00 1.94 1.92 4/528 19919
/proc/meminfo: memFree=24896596/32951124 swapFree=56241860/67111528
[pid=19904] ppid=19901 vsize=19872 CPUtime=402.3 cores=0,2,4,6
/proc/19904/stat : 19904 (bsolo) R 19901 19904 18760 0 -1 4202496 2598 0 0 0 40161 69 0 0 25 0 1 0 907730294 20348928 2531 33554432000 134512640 137138936 4291128448 18446744073709551615 134542503 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/19904/statm: 4968 2531 192 642 0 4324 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 19872

[startup+462.301 s]
/proc/loadavg: 2.00 1.94 1.92 4/528 19921
/proc/meminfo: memFree=24896688/32951124 swapFree=56241860/67111528
[pid=19904] ppid=19901 vsize=19864 CPUtime=462.3 cores=0,2,4,6
/proc/19904/stat : 19904 (bsolo) R 19901 19904 18760 0 -1 4202496 2598 0 0 0 46153 77 0 0 25 0 1 0 907730294 20340736 2531 33554432000 134512640 137138936 4291128448 18446744073709551615 134542503 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/19904/statm: 4966 2531 192 642 0 4322 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 19864

[startup+522.301 s]
/proc/loadavg: 2.00 1.95 1.92 4/528 19922
/proc/meminfo: memFree=24896296/32951124 swapFree=56241860/67111528
[pid=19904] ppid=19901 vsize=20836 CPUtime=522.3 cores=0,2,4,6
/proc/19904/stat : 19904 (bsolo) R 19901 19904 18760 0 -1 4202496 2833 0 0 0 52145 85 0 0 25 0 1 0 907730294 21336064 2766 33554432000 134512640 137138936 4291128448 18446744073709551615 134542273 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/19904/statm: 5209 2766 192 642 0 4565 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 20836

[startup+582.301 s]
/proc/loadavg: 2.00 1.96 1.92 4/528 19924
/proc/meminfo: memFree=24895148/32951124 swapFree=56241860/67111528
[pid=19904] ppid=19901 vsize=21692 CPUtime=582.3 cores=0,2,4,6
/proc/19904/stat : 19904 (bsolo) R 19901 19904 18760 0 -1 4202496 3054 0 0 0 58137 93 0 0 25 0 1 0 907730294 22212608 2987 33554432000 134512640 137138936 4291128448 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/19904/statm: 5423 2987 192 642 0 4779 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 21692

[startup+642.301 s]
/proc/loadavg: 2.16 2.01 1.93 4/528 19925
/proc/meminfo: memFree=24894376/32951124 swapFree=56241860/67111528
[pid=19904] ppid=19901 vsize=21692 CPUtime=642.3 cores=0,2,4,6
/proc/19904/stat : 19904 (bsolo) R 19901 19904 18760 0 -1 4202496 3054 0 0 0 64129 101 0 0 25 0 1 0 907730294 22212608 2987 33554432000 134512640 137138936 4291128448 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/19904/statm: 5423 2987 192 642 0 4779 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 21692

[startup+702.301 s]
/proc/loadavg: 2.15 2.03 1.94 4/528 19927
/proc/meminfo: memFree=24895080/32951124 swapFree=56241860/67111528
[pid=19904] ppid=19901 vsize=21656 CPUtime=702.31 cores=0,2,4,6
/proc/19904/stat : 19904 (bsolo) R 19901 19904 18760 0 -1 4202496 3054 0 0 0 70121 110 0 0 25 0 1 0 907730294 22175744 2987 33554432000 134512640 137138936 4291128448 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/19904/statm: 5414 2987 192 642 0 4770 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 21656

[startup+762.301 s]
/proc/loadavg: 2.05 2.02 1.94 4/528 19929
/proc/meminfo: memFree=24894176/32951124 swapFree=56241860/67111528
[pid=19904] ppid=19901 vsize=21480 CPUtime=762.32 cores=0,2,4,6
/proc/19904/stat : 19904 (bsolo) R 19901 19904 18760 0 -1 4202496 3055 0 0 0 76115 117 0 0 25 0 1 0 907730294 21995520 2945 33554432000 134512640 137138936 4291128448 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/19904/statm: 5370 2945 192 642 0 4726 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 21480

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

[startup+768.001 s]
/proc/loadavg: 2.05 2.02 1.94 4/528 19929
/proc/meminfo: memFree=24894164/32951124 swapFree=56241860/67111528
[pid=19904] ppid=19901 vsize=21480 CPUtime=768.01 cores=0,2,4,6
/proc/19904/stat : 19904 (bsolo) R 19901 19904 18760 0 -1 4202496 3055 0 0 0 76683 118 0 0 25 0 1 0 907730294 21995520 2945 33554432000 134512640 137138936 4291128448 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/19904/statm: 5370 2945 192 642 0 4726 0
Current children cumulated CPU time (s) 768.01
Current children cumulated vsize (KiB) 21480

[startup+769.6 s]
/proc/loadavg: 2.05 2.02 1.94 4/528 19929
/proc/meminfo: memFree=24894040/32951124 swapFree=56241860/67111528
[pid=19904] ppid=19901 vsize=21480 CPUtime=769.61 cores=0,2,4,6
/proc/19904/stat : 19904 (bsolo) R 19901 19904 18760 0 -1 4202496 3055 0 0 0 76843 118 0 0 25 0 1 0 907730294 21995520 2945 33554432000 134512640 137138936 4291128448 18446744073709551615 134542307 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/19904/statm: 5370 2945 192 642 0 4726 0
Current children cumulated CPU time (s) 769.61
Current children cumulated vsize (KiB) 21480

[startup+771.221 s]
/proc/loadavg: 2.05 2.02 1.94 4/528 19929
/proc/meminfo: memFree=24894040/32951124 swapFree=56241860/67111528
[pid=19904] ppid=19901 vsize=21480 CPUtime=771.23 cores=0,2,4,6
/proc/19904/stat : 19904 (bsolo) R 19901 19904 18760 0 -1 4202496 3055 0 0 0 77005 118 0 0 25 0 1 0 907730294 21995520 2945 33554432000 134512640 137138936 4291128448 18446744073709551615 134542513 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/19904/statm: 5370 2945 192 642 0 4726 0
Current children cumulated CPU time (s) 771.23
Current children cumulated vsize (KiB) 21480

[startup+772.001 s]
/proc/loadavg: 2.05 2.02 1.94 4/528 19929
/proc/meminfo: memFree=24894040/32951124 swapFree=56241860/67111528
[pid=19904] ppid=19901 vsize=21480 CPUtime=772.01 cores=0,2,4,6
/proc/19904/stat : 19904 (bsolo) R 19901 19904 18760 0 -1 4202496 3055 0 0 0 77083 118 0 0 25 0 1 0 907730294 21995520 2945 33554432000 134512640 137138936 4291128448 18446744073709551615 136511155 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/19904/statm: 5370 2945 192 642 0 4726 0
Current children cumulated CPU time (s) 772.01
Current children cumulated vsize (KiB) 21480

[startup+772.201 s]
/proc/loadavg: 2.05 2.02 1.94 4/528 19929
/proc/meminfo: memFree=24894040/32951124 swapFree=56241860/67111528
[pid=19904] ppid=19901 vsize=21480 CPUtime=772.22 cores=0,2,4,6
/proc/19904/stat : 19904 (bsolo) R 19901 19904 18760 0 -1 4202496 3055 0 0 0 77104 118 0 0 25 0 1 0 907730294 21995520 2945 33554432000 134512640 137138936 4291128448 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/19904/statm: 5370 2945 192 642 0 4726 0
Current children cumulated CPU time (s) 772.22
Current children cumulated vsize (KiB) 21480

[startup+772.321 s]
/proc/loadavg: 2.05 2.02 1.94 4/528 19929
/proc/meminfo: memFree=24894040/32951124 swapFree=56241860/67111528
[pid=19904] ppid=19901 vsize=21480 CPUtime=772.33 cores=0,2,4,6
/proc/19904/stat : 19904 (bsolo) R 19901 19904 18760 0 -1 4202496 3055 0 0 0 77115 118 0 0 25 0 1 0 907730294 21995520 2945 33554432000 134512640 137138936 4291128448 18446744073709551615 134542525 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/19904/statm: 5370 2945 192 642 0 4726 0
Current children cumulated CPU time (s) 772.33
Current children cumulated vsize (KiB) 21480

Child status: 0
Real time (s): 772.381
CPU time (s): 772.398
CPU user time (s): 771.209
CPU system time (s): 1.18882
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 21692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 771.209
system time used= 1.18882
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3055
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= 6
involuntary context switches= 1933

runsolver used 4.30835 second user time and 9.64953 second system time

The end

Launcher Data 

Begin job on node119 at 2011-06-04 10:09:56
IDJOB=3463404
IDBENCH=1350
IDSOLVER=1955
FILE ID=node119/3463404-1307174996
RUNJOBID= node119-1307174996-19887
PBS_JOBID= 13508823
Free space on /tmp= 73664 MiB

SOLVER NAME= bsolo 3.2
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900557574.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3463404-1307174996/watcher-3463404-1307174996 -o /tmp/evaluation-result-3463404-1307174996/solver-3463404-1307174996 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 HOME/instance-3463404-1307174996.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 5107a201bfa7ecd84a67ffb212d048dd
RANDOM SEED=18047147

node119.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.63
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      24921996 kB
Buffers:        243444 kB
Cached:         596756 kB
SwapCached:      59076 kB
Active:         714908 kB
Inactive:      7017348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24921996 kB
SwapTotal:    67111528 kB
SwapFree:     56241860 kB
Dirty:            7896 kB
Writeback:           0 kB
AnonPages:     6836432 kB
Mapped:          32748 kB
Slab:           149640 kB
PageTables:      78960 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 163853368 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73656 MiB
End job on node119 at 2011-06-04 10:22:49