Trace number 2657788

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 3.2 Cl? 1798 1798.57

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900550720.opb
MD5SUM76a48b8845ca731b7df3e7e82d604015
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 benchmark63.3934
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 687
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 Time Limit set to 1800
0.00/0.00	c Learning Strategy: Clause Learning
0.00/0.00	c Instance file HOME/instance-2657788-1276314821.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.01	c Highest Coefficient sum: 687
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: 5709
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.025 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 0.03
0.00/0.02	c Switching off lower bounding mode.
1797.93/1798.57	c      100    231     2686    12346    4     5675    2069    100   2857 0.04
1797.93/1798.57	c      250    231     2836    19231    6     5976    2276    250   4807 0.05
1797.93/1798.57	c      475    231     3061    29838    9     6425    2504    475   5654 0.08
1797.93/1798.57	c      813    231     3399    48923   14     7102    2755    813   5313 0.15
1797.93/1798.57	c     1321    231     3907    74321   19     8117    3031   1321   4838 0.27
1797.93/1798.57	c     2086    231     4672   112875   24     9649    3335   2086   4082 0.51
1797.93/1798.57	c     3234    231     5820   172265   29    11944    3669   3234   3230 1.00
1797.93/1798.57	c     4956    231     5596   143125   25    11497    4036   3010   3070 1.61
1797.93/1798.57	c     7540    231     6047   154248   25    12396    4440   3461   2857 2.64
1797.93/1798.57	c    11421    231     5263    99594   18    10830    4885   2677   2882 3.96
1797.93/1798.57	c    17245    231     5965   125222   20    12233    5374   3379   2846 6.06
1797.93/1798.57	c    25982    231     6291   141142   22    12885    5912   3705   2856 9.10
1797.93/1798.57	c    39093    231     7135   182459   25    14575    6504   4549   2651 14.74
1797.93/1798.57	c    58763    231     6637   143755   21    13577    7155   4051   2545 23.09
1797.93/1798.57	c    88273    231     6699   159180   23    13701    7871   4113   2361 37.38
1797.93/1798.57	c   132543    231     6529   146805   22    13361    8659   3943   2136 62.05
1797.93/1798.57	c   198954    231    10821   260469   24    21947    9525   8235   2033 97.84
1797.93/1798.57	c   298576    231     8039   206726   25    16383   10478   5453   1857 160.74
1797.93/1798.57	c   448013    231    13052   394174   30    26409   11526  10466   1678 266.98
1797.93/1798.57	c   672171    231     8350   230461   27    17004   12679   5764   1498 448.55
1797.93/1798.57	c  1008414    231     9132   233615   25    18567   13947   6546   1338 753.36
1797.93/1798.57	c  1512787    231    10397   292084   28    21097   15342   7811   1214 1245.95
1797.93/1798.57	c Resources Exceeded
1797.93/1798.57	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.93/1798.57	c   22  2021823 442347  2831275    13551   380440  10965   1124 1798.00
1797.93/1798.57	s UNKNOWN
1797.93/1798.57	c Total time: 1798 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2657788-1276314821/watcher-2657788-1276314821 -o /tmp/evaluation-result-2657788-1276314821/solver-2657788-1276314821 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657788-1276314821.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 3/106 8729
/proc/meminfo: memFree=1527052/2059040 swapFree=4192956/4192956
[pid=8729] ppid=8727 vsize=10880 CPUtime=0
/proc/8729/stat : 8729 (bsolo_pb10) R 8727 8729 7769 0 -1 4202496 335 0 0 0 0 0 0 0 20 0 1 0 7083566 11141120 253 1992294400 134512640 137138936 4286905744 18446744073709551615 134517643 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8729/statm: 2720 253 175 642 0 2055 0

[startup+0.0805509 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 8729
/proc/meminfo: memFree=1527052/2059040 swapFree=4192956/4192956
[pid=8729] ppid=8727 vsize=11452 CPUtime=0.07
/proc/8729/stat : 8729 (bsolo_pb10) R 8727 8729 7769 0 -1 4202496 520 0 0 0 7 0 0 0 20 0 1 0 7083566 11726848 417 1992294400 134512640 137138936 4286905744 18446744073709551615 136511176 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8729/statm: 2863 417 190 642 0 2219 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11452

[startup+0.101553 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 8729
/proc/meminfo: memFree=1527052/2059040 swapFree=4192956/4192956
[pid=8729] ppid=8727 vsize=11580 CPUtime=0.09
/proc/8729/stat : 8729 (bsolo_pb10) R 8727 8729 7769 0 -1 4202496 546 0 0 0 9 0 0 0 20 0 1 0 7083566 11857920 443 1992294400 134512640 137138936 4286905744 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8729/statm: 2895 443 190 642 0 2251 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11580

[startup+0.301579 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 8729
/proc/meminfo: memFree=1527052/2059040 swapFree=4192956/4192956
[pid=8729] ppid=8727 vsize=12224 CPUtime=0.29
/proc/8729/stat : 8729 (bsolo_pb10) R 8727 8729 7769 0 -1 4202496 712 0 0 0 29 0 0 0 20 0 1 0 7083566 12517376 609 1992294400 134512640 137138936 4286905744 18446744073709551615 134544464 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8729/statm: 3056 609 190 642 0 2412 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12224

[startup+0.701631 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 8729
/proc/meminfo: memFree=1527052/2059040 swapFree=4192956/4192956
[pid=8729] ppid=8727 vsize=13000 CPUtime=0.69
/proc/8729/stat : 8729 (bsolo_pb10) R 8727 8729 7769 0 -1 4202496 926 0 0 0 69 0 0 0 21 0 1 0 7083566 13312000 823 1992294400 134512640 137138936 4286905744 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8729/statm: 3250 823 190 642 0 2606 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13000

[startup+1.50174 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8730
/proc/meminfo: memFree=1523820/2059040 swapFree=4192956/4192956
[pid=8729] ppid=8727 vsize=14024 CPUtime=1.49
/proc/8729/stat : 8729 (bsolo_pb10) R 8727 8729 7769 0 -1 4202496 1161 0 0 0 148 1 0 0 23 0 1 0 7083566 14360576 1058 1992294400 134512640 137138936 4286905744 18446744073709551615 134542345 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8729/statm: 3506 1058 190 642 0 2862 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14024

[startup+3.10095 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8730
/proc/meminfo: memFree=1523200/2059040 swapFree=4192956/4192956
[pid=8729] ppid=8727 vsize=14028 CPUtime=3.09
/proc/8729/stat : 8729 (bsolo_pb10) R 8727 8729 7769 0 -1 4202496 1163 0 0 0 307 2 0 0 25 0 1 0 7083566 14364672 1060 1992294400 134512640 137138936 4286905744 18446744073709551615 134540724 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8729/statm: 3507 1060 190 642 0 2863 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14028

[startup+6.30137 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8730
/proc/meminfo: memFree=1522952/2059040 swapFree=4192956/4192956
[pid=8729] ppid=8727 vsize=14148 CPUtime=6.29
/proc/8729/stat : 8729 (bsolo_pb10) R 8727 8729 7769 0 -1 4202496 1197 0 0 0 626 3 0 0 25 0 1 0 7083566 14487552 1094 1992294400 134512640 137138936 4286905744 18446744073709551615 134543039 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8729/statm: 3537 1094 190 642 0 2893 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14148

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8730
/proc/meminfo: memFree=1521960/2059040 swapFree=4192956/4192956
[pid=8729] ppid=8727 vsize=15044 CPUtime=12.69
/proc/8729/stat : 8729 (bsolo_pb10) R 8727 8729 7769 0 -1 4202496 1429 0 0 0 1263 6 0 0 25 0 1 0 7083566 15405056 1326 1992294400 134512640 137138936 4286905744 18446744073709551615 134543875 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8729/statm: 3761 1326 190 642 0 3117 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15044

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8730
/proc/meminfo: memFree=1521712/2059040 swapFree=4192956/4192956
[pid=8729] ppid=8727 vsize=15300 CPUtime=25.49
/proc/8729/stat : 8729 (bsolo_pb10) R 8727 8729 7769 0 -1 4202496 1476 0 0 0 2537 12 0 0 25 0 1 0 7083566 15667200 1373 1992294400 134512640 137138936 4286905744 18446744073709551615 134543012 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8729/statm: 3825 1373 190 642 0 3181 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15300

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8730
/proc/meminfo: memFree=1521092/2059040 swapFree=4192956/4192956
[pid=8729] ppid=8727 vsize=16016 CPUtime=51.08
/proc/8729/stat : 8729 (bsolo_pb10) R 8727 8729 7769 0 -1 4202496 1656 0 0 0 5088 20 0 0 25 0 1 0 7083566 16400384 1553 1992294400 134512640 137138936 4286905744 18446744073709551615 134542252 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8729/statm: 4004 1553 190 642 0 3360 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16016

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8732
/proc/meminfo: memFree=1519976/2059040 swapFree=4192956/4192956
[pid=8729] ppid=8727 vsize=16788 CPUtime=102.26
/proc/8729/stat : 8729 (bsolo_pb10) R 8727 8729 7769 0 -1 4202496 1865 0 0 0 10186 40 0 0 25 0 1 0 7083566 17190912 1762 1992294400 134512640 137138936 4286905744 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8729/statm: 4197 1762 190 642 0 3553 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16788

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8734
/proc/meminfo: memFree=1519604/2059040 swapFree=4192956/4192956
[pid=8729] ppid=8727 vsize=17292 CPUtime=162.24
/proc/8729/stat : 8729 (bsolo_pb10) R 8727 8729 7769 0 -1 4202496 1977 0 0 0 16162 62 0 0 25 0 1 0 7083566 17707008 1874 1992294400 134512640 137138936 4286905744 18446744073709551615 134575614 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8729/statm: 4323 1874 190 642 0 3679 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17292

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8736
/proc/meminfo: memFree=1518984/2059040 swapFree=4192956/4192956
[pid=8729] ppid=8727 vsize=17788 CPUtime=222.22
/proc/8729/stat : 8729 (bsolo_pb10) R 8727 8729 7769 0 -1 4202496 2102 0 0 0 22142 80 0 0 25 0 1 0 7083566 18214912 1999 1992294400 134512640 137138936 4286905744 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8729/statm: 4447 1999 190 642 0 3803 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17788

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8738
/proc/meminfo: memFree=1517868/2059040 swapFree=4192956/4192956
[pid=8729] ppid=8727 vsize=19276 CPUtime=282.21
/proc/8729/stat : 8729 (bsolo_pb10) R 8727 8729 7769 0 -1 4202496 2474 0 0 0 28121 100 0 0 25 0 1 0 7083566 19738624 2371 1992294400 134512640 137138936 4286905744 18446744073709551615 134542528 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8729/statm: 4819 2371 190 642 0 4175 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 19276

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8738
/proc/meminfo: memFree=1517496/2059040 swapFree=4192956/4192956
[pid=8729] ppid=8727 vsize=19268 CPUtime=342.18
/proc/8729/stat : 8729 (bsolo_pb10) R 8727 8729 7769 0 -1 4202496 2474 0 0 0 34102 116 0 0 25 0 1 0 7083566 19730432 2371 1992294400 134512640 137138936 4286905744 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8729/statm: 4817 2371 190 642 0 4173 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 19268

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8740
/proc/meminfo: memFree=1517496/2059040 swapFree=4192956/4192956
[pid=8729] ppid=8727 vsize=19264 CPUtime=402.17
/proc/8729/stat : 8729 (bsolo_pb10) R 8727 8729 7769 0 -1 4202496 2474 0 0 0 40083 134 0 0 25 0 1 0 7083566 19726336 2371 1992294400 134512640 137138936 4286905744 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8729/statm: 4816 2371 190 642 0 4172 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 19264

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8751
/proc/meminfo: memFree=1516380/2059040 swapFree=4192956/4192956
[pid=8729] ppid=8727 vsize=19272 CPUtime=462.13
/proc/8729/stat : 8729 (bsolo_pb10) R 8727 8729 7769 0 -1 4202496 2476 0 0 0 46063 150 0 0 25 0 1 0 7083566 19734528 2373 1992294400 134512640 137138936 4286905744 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8729/statm: 4818 2373 190 642 0 4174 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 19272

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8753
/proc/meminfo: memFree=1516380/2059040 swapFree=4192956/4192956
[pid=8729] ppid=8727 vsize=19392 CPUtime=522.11
/proc/8729/stat : 8729 (bsolo_pb10) R 8727 8729 7769 0 -1 4202496 2506 0 0 0 52044 167 0 0 25 0 1 0 7083566 19857408 2403 1992294400 134512640 137138936 4286905744 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8729/statm: 4848 2403 190 642 0 4204 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 19392

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8755
/proc/meminfo: memFree=1516380/2059040 swapFree=4192956/4192956
[pid=8729] ppid=8727 vsize=19380 CPUtime=582.1
/proc/8729/stat : 8729 (bsolo_pb10) R 8727 8729 7769 0 -1 4202496 2506 0 0 0 58027 183 0 0 25 0 1 0 7083566 19845120 2403 1992294400 134512640 137138936 4286905744 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8729/statm: 4845 2403 190 642 0 4201 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 19380

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8755
/proc/meminfo: memFree=1516380/2059040 swapFree=4192956/4192956
[pid=8729] ppid=8727 vsize=19376 CPUtime=642.09
/proc/8729/stat : 8729 (bsolo_pb10) R 8727 8729 7769 0 -1 4202496 2506 0 0 0 64011 198 0 0 25 0 1 0 7083566 19841024 2403 1992294400 134512640 137138936 4286905744 18446744073709551615 134575204 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8729/statm: 4844 2403 190 642 0 4200 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 19376

[startup+702.302 s]

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

/proc/meminfo: memFree=1516132/2059040 swapFree=4192956/4192956
[pid=8729] ppid=8727 vsize=19600 CPUtime=1061.95
/proc/8729/stat : 8729 (bsolo_pb10) R 8727 8729 7769 0 -1 4202496 2568 0 0 0 105893 302 0 0 25 0 1 0 7083566 20070400 2465 1992294400 134512640 137138936 4286905744 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8729/statm: 4900 2465 190 642 0 4256 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 19600

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8769
/proc/meminfo: memFree=1516008/2059040 swapFree=4192956/4192956
[pid=8729] ppid=8727 vsize=19728 CPUtime=1121.93
/proc/8729/stat : 8729 (bsolo_pb10) R 8727 8729 7769 0 -1 4202496 2600 0 0 0 111878 315 0 0 25 0 1 0 7083566 20201472 2497 1992294400 134512640 137138936 4286905744 18446744073709551615 134542208 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8729/statm: 4932 2497 190 642 0 4288 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 19728

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8771
/proc/meminfo: memFree=1516008/2059040 swapFree=4192956/4192956
[pid=8729] ppid=8727 vsize=19708 CPUtime=1181.91
/proc/8729/stat : 8729 (bsolo_pb10) R 8727 8729 7769 0 -1 4202496 2600 0 0 0 117862 329 0 0 25 0 1 0 7083566 20180992 2497 1992294400 134512640 137138936 4286905744 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8729/statm: 4927 2497 190 642 0 4283 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 19708

[startup+1242.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 8774
/proc/meminfo: memFree=1515264/2059040 swapFree=4192956/4192956
[pid=8729] ppid=8727 vsize=19708 CPUtime=1241.89
/proc/8729/stat : 8729 (bsolo_pb10) R 8727 8729 7769 0 -1 4202496 2600 0 0 0 123843 346 0 0 25 0 1 0 7083566 20180992 2497 1992294400 134512640 137138936 4286905744 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8729/statm: 4927 2497 190 642 0 4283 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 19708

[startup+1302.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 8776
/proc/meminfo: memFree=1515264/2059040 swapFree=4192956/4192956
[pid=8729] ppid=8727 vsize=20448 CPUtime=1301.88
/proc/8729/stat : 8729 (bsolo_pb10) R 8727 8729 7769 0 -1 4202496 2771 0 0 0 129825 363 0 0 25 0 1 0 7083566 20938752 2668 1992294400 134512640 137138936 4286905744 18446744073709551615 134572991 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8729/statm: 5112 2668 190 642 0 4468 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 20448

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8778
/proc/meminfo: memFree=1515016/2059040 swapFree=4192956/4192956
[pid=8729] ppid=8727 vsize=20660 CPUtime=1361.86
/proc/8729/stat : 8729 (bsolo_pb10) R 8727 8729 7769 0 -1 4202496 2824 0 0 0 135809 377 0 0 25 0 1 0 7083566 21155840 2721 1992294400 134512640 137138936 4286905744 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8729/statm: 5165 2721 190 642 0 4521 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 20660

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8780
/proc/meminfo: memFree=1515016/2059040 swapFree=4192956/4192956
[pid=8729] ppid=8727 vsize=20656 CPUtime=1421.84
/proc/8729/stat : 8729 (bsolo_pb10) R 8727 8729 7769 0 -1 4202496 2824 0 0 0 141793 391 0 0 25 0 1 0 7083566 21151744 2721 1992294400 134512640 137138936 4286905744 18446744073709551615 136296993 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8729/statm: 5164 2721 190 642 0 4520 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 20656

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8782
/proc/meminfo: memFree=1515016/2059040 swapFree=4192956/4192956
[pid=8729] ppid=8727 vsize=20656 CPUtime=1481.82
/proc/8729/stat : 8729 (bsolo_pb10) R 8727 8729 7769 0 -1 4202496 2824 0 0 0 147776 406 0 0 25 0 1 0 7083566 21151744 2721 1992294400 134512640 137138936 4286905744 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8729/statm: 5164 2721 190 642 0 4520 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 20656

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8782
/proc/meminfo: memFree=1515016/2059040 swapFree=4192956/4192956
[pid=8729] ppid=8727 vsize=20640 CPUtime=1541.8
/proc/8729/stat : 8729 (bsolo_pb10) R 8727 8729 7769 0 -1 4202496 2824 0 0 0 153762 418 0 0 25 0 1 0 7083566 21135360 2721 1992294400 134512640 137138936 4286905744 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8729/statm: 5160 2721 190 642 0 4516 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 20640

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 8784
/proc/meminfo: memFree=1515016/2059040 swapFree=4192956/4192956
[pid=8729] ppid=8727 vsize=20636 CPUtime=1601.79
/proc/8729/stat : 8729 (bsolo_pb10) R 8727 8729 7769 0 -1 4202496 2824 0 0 0 159746 433 0 0 25 0 1 0 7083566 21131264 2721 1992294400 134512640 137138936 4286905744 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8729/statm: 5159 2721 190 642 0 4515 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 20636

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8786
/proc/meminfo: memFree=1515016/2059040 swapFree=4192956/4192956
[pid=8729] ppid=8727 vsize=20636 CPUtime=1661.77
/proc/8729/stat : 8729 (bsolo_pb10) R 8727 8729 7769 0 -1 4202496 2824 0 0 0 165730 447 0 0 25 0 1 0 7083566 21131264 2721 1992294400 134512640 137138936 4286905744 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8729/statm: 5159 2721 190 642 0 4515 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 20636

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8788
/proc/meminfo: memFree=1515016/2059040 swapFree=4192956/4192956
[pid=8729] ppid=8727 vsize=20632 CPUtime=1721.74
/proc/8729/stat : 8729 (bsolo_pb10) R 8727 8729 7769 0 -1 4202496 2824 0 0 0 171716 458 0 0 25 0 1 0 7083566 21127168 2721 1992294400 134512640 137138936 4286905744 18446744073709551615 134542313 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8729/statm: 5158 2721 190 642 0 4514 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 20632

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8790
/proc/meminfo: memFree=1514768/2059040 swapFree=4192956/4192956
[pid=8729] ppid=8727 vsize=20632 CPUtime=1781.73
/proc/8729/stat : 8729 (bsolo_pb10) R 8727 8729 7769 0 -1 4202496 2824 0 0 0 177701 472 0 0 25 0 1 0 7083566 21127168 2721 1992294400 134512640 137138936 4286905744 18446744073709551615 136504179 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8729/statm: 5158 2721 190 642 0 4514 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 20632

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8790
/proc/meminfo: memFree=1514768/2059040 swapFree=4192956/4192956
[pid=8729] ppid=8727 vsize=20628 CPUtime=1791.33
/proc/8729/stat : 8729 (bsolo_pb10) R 8727 8729 7769 0 -1 4202496 2824 0 0 0 178659 474 0 0 25 0 1 0 7083566 21123072 2721 1992294400 134512640 137138936 4286905744 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8729/statm: 5157 2721 190 642 0 4513 0
Current children cumulated CPU time (s) 1791.33
Current children cumulated vsize (KiB) 20628

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8790
/proc/meminfo: memFree=1514768/2059040 swapFree=4192956/4192956
[pid=8729] ppid=8727 vsize=20628 CPUtime=1794.53
/proc/8729/stat : 8729 (bsolo_pb10) R 8727 8729 7769 0 -1 4202496 2824 0 0 0 178978 475 0 0 25 0 1 0 7083566 21123072 2721 1992294400 134512640 137138936 4286905744 18446744073709551615 135984556 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8729/statm: 5157 2721 190 642 0 4513 0
Current children cumulated CPU time (s) 1794.53
Current children cumulated vsize (KiB) 20628

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8790
/proc/meminfo: memFree=1514768/2059040 swapFree=4192956/4192956
[pid=8729] ppid=8727 vsize=20628 CPUtime=1796.12
/proc/8729/stat : 8729 (bsolo_pb10) R 8727 8729 7769 0 -1 4202496 2824 0 0 0 179136 476 0 0 25 0 1 0 7083566 21123072 2721 1992294400 134512640 137138936 4286905744 18446744073709551615 134542397 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8729/statm: 5157 2721 190 642 0 4513 0
Current children cumulated CPU time (s) 1796.12
Current children cumulated vsize (KiB) 20628

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8790
/proc/meminfo: memFree=1514768/2059040 swapFree=4192956/4192956
[pid=8729] ppid=8727 vsize=20628 CPUtime=1796.92
/proc/8729/stat : 8729 (bsolo_pb10) R 8727 8729 7769 0 -1 4202496 2824 0 0 0 179216 476 0 0 25 0 1 0 7083566 21123072 2721 1992294400 134512640 137138936 4286905744 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8729/statm: 5157 2721 190 642 0 4513 0
Current children cumulated CPU time (s) 1796.92
Current children cumulated vsize (KiB) 20628

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8790
/proc/meminfo: memFree=1514768/2059040 swapFree=4192956/4192956
[pid=8729] ppid=8727 vsize=20628 CPUtime=1797.72
/proc/8729/stat : 8729 (bsolo_pb10) R 8727 8729 7769 0 -1 4202496 2824 0 0 0 179296 476 0 0 25 0 1 0 7083566 21123072 2721 1992294400 134512640 137138936 4286905744 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8729/statm: 5157 2721 190 642 0 4513 0
Current children cumulated CPU time (s) 1797.72
Current children cumulated vsize (KiB) 20628

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8790
/proc/meminfo: memFree=1514768/2059040 swapFree=4192956/4192956
[pid=8729] ppid=8727 vsize=20628 CPUtime=1797.93
/proc/8729/stat : 8729 (bsolo_pb10) R 8727 8729 7769 0 -1 4202496 2824 0 0 0 179317 476 0 0 25 0 1 0 7083566 21123072 2721 1992294400 134512640 137138936 4286905744 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8729/statm: 5157 2721 190 642 0 4513 0
Current children cumulated CPU time (s) 1797.93
Current children cumulated vsize (KiB) 20628

Child status: 0
Real time (s): 1798.57
CPU time (s): 1798
CPU user time (s): 1793.23
CPU system time (s): 4.76827
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 20660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.23
system time used= 4.76828
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2824
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= 1
involuntary context switches= 3862

runsolver used 3.05754 second user time and 8.40472 second system time

The end

Launcher Data 

Begin job on node013 at 2010-06-12 05:53:41
IDJOB=2657788
IDBENCH=1365
IDSOLVER=1163
FILE ID=node013/2657788-1276314821
PBS_JOBID= 11173138
Free space on /tmp= 62464 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900550720.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657788-1276314821/watcher-2657788-1276314821 -o /tmp/evaluation-result-2657788-1276314821/solver-2657788-1276314821 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657788-1276314821.opb

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

MD5SUM BENCH= 76a48b8845ca731b7df3e7e82d604015
RANDOM SEED=374197482

node013.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.253
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.50
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		: 3000.253
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1527580 kB
Buffers:         90352 kB
Cached:         313164 kB
SwapCached:          0 kB
Active:         177768 kB
Inactive:       284888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1527580 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3980 kB
Writeback:           0 kB
AnonPages:       59164 kB
Mapped:          15388 kB
Slab:            47188 kB
PageTables:       4004 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179568 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62460 MiB
End job on node013 at 2010-06-12 06:23:39