Trace number 3463409

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 783.533 783.603

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900547389.opb
MD5SUM6bb807214e0d1b3ab69b4b6ee86db452
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 benchmark14.9827
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 721
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.01	c bsolo beta version 3.2 - 23/05/2010 : 1630 GMT
0.00/0.01	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.01	c type "bsolo -h" for help
0.00/0.01	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.01	c Learning Strategy: Cardinality Constraint Learning
0.00/0.01	c Time Limit set to 1800
0.00/0.01	c Instance file HOME/instance-3463409-1307175013.opb
0.00/0.01	c File size is 83373 bytes.
0.00/0.01	c Highest Coefficient sum: 721
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.005 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5710
0.00/0.01	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.
783.53/783.60	c      101    231     2752    14215    5     5808    2069    166   4809 0.02
783.53/783.60	c      251    231     2955    22533    7     6215    2276    369   4735 0.05
783.53/783.60	c      476    231     3252    33225   10     6814    2504    666   5348 0.09
783.53/783.60	c      814    231     3637    45448   12     7587    2755   1051   5390 0.15
783.53/783.60	c     1325    231     4186    63853   15     8688    3031   1600   4698 0.28
783.53/783.60	c     2089    231     5015    93993   18    10382    3335   2429   4080 0.51
783.53/783.60	c     3235    231     4493    79862   17     9424    3669   1907   3590 0.90
783.53/783.60	c     4956    231     4422    82518   18     9275    4036   1836   3228 1.53
783.53/783.60	c     7540    231     4998    95331   19    10356    4440   2412   3194 2.36
783.53/783.60	c    11419    231     6786   148757   21    14022    4885   4200   3265 3.50
783.53/783.60	c    17244    231     5377   105196   19    11066    5374   2791   3176 5.43
783.53/783.60	c    25984    231     6356   131590   20    13027    5912   3770   3245 8.01
783.53/783.60	c    39096    231     8228   238775   29    16941    6504   5642   3037 12.87
783.53/783.60	c    58766    231     6127   122646   20    12570    7155   3541   2972 19.77
783.53/783.60	c    88277    231     8554   210505   24    17428    7871   5968   2948 29.94
783.53/783.60	c   132548    231     7824   178464   22    16001    8659   5238   2839 46.69
783.53/783.60	c   198961    231     8487   191024   22    17326    9525   5901   2755 72.20
783.53/783.60	c   298583    231     8796   224111   25    17952   10478   6210   2579 115.76
783.53/783.60	c   448020    230    10962   316717   28    22348   11526   8376   2363 189.56
783.53/783.60	c   672178    230    13266   390072   29    26894   12679  10680   2184 307.68
783.53/783.60	c  1008422    230     8928   241730   27    18207   13947   6342   2015 500.41
783.53/783.60	c Backtracks by Clause: 1480733
783.53/783.60	c Backtracks by PB constraint: 948
783.53/783.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
783.53/783.60	c   21  1481681 322320  2094892    13385   375511  10799   1891 783.53
783.53/783.60	s UNSATISFIABLE
783.53/783.60	c Total time: 783.531 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-3463409-1307175013/watcher-3463409-1307175013 -o /tmp/evaluation-result-3463409-1307175013/solver-3463409-1307175013 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3463409-1307175013.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: 2.00 1.95 1.85 3/455 26147
/proc/meminfo: memFree=24550136/32951124 swapFree=60476376/67111528
[pid=26147] ppid=26145 vsize=11328 CPUtime=0 cores=0,2,4,6
/proc/26147/stat : 26147 (bsolo) R 26145 26147 23562 0 -1 4202496 442 0 0 0 0 0 0 0 25 0 1 0 809917205 11599872 375 33554432000 134512640 137138936 4292407024 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26147/statm: 2832 375 185 642 0 2188 0

[startup+0.0420201 s]
/proc/loadavg: 2.00 1.95 1.85 3/455 26147
/proc/meminfo: memFree=24550136/32951124 swapFree=60476376/67111528
[pid=26147] ppid=26145 vsize=11320 CPUtime=0.03 cores=0,2,4,6
/proc/26147/stat : 26147 (bsolo) R 26145 26147 23562 0 -1 4202496 452 0 0 0 3 0 0 0 25 0 1 0 809917205 11591680 385 33554432000 134512640 137138936 4292407024 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26147/statm: 2830 385 192 642 0 2186 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11320

[startup+0.101021 s]
/proc/loadavg: 2.00 1.95 1.85 3/455 26147
/proc/meminfo: memFree=24550136/32951124 swapFree=60476376/67111528
[pid=26147] ppid=26145 vsize=11572 CPUtime=0.09 cores=0,2,4,6
/proc/26147/stat : 26147 (bsolo) R 26145 26147 23562 0 -1 4202496 521 0 0 0 9 0 0 0 25 0 1 0 809917205 11849728 454 33554432000 134512640 137138936 4292407024 18446744073709551615 134543117 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26147/statm: 2893 454 192 642 0 2249 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11572

[startup+0.300982 s]
/proc/loadavg: 2.00 1.95 1.85 3/455 26147
/proc/meminfo: memFree=24550136/32951124 swapFree=60476376/67111528
[pid=26147] ppid=26145 vsize=12068 CPUtime=0.29 cores=0,2,4,6
/proc/26147/stat : 26147 (bsolo) R 26145 26147 23562 0 -1 4202496 645 0 0 0 29 0 0 0 25 0 1 0 809917205 12357632 578 33554432000 134512640 137138936 4292407024 18446744073709551615 134543177 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26147/statm: 3017 578 192 642 0 2373 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12068

[startup+0.700898 s]
/proc/loadavg: 2.00 1.95 1.85 3/455 26147
/proc/meminfo: memFree=24550136/32951124 swapFree=60476376/67111528
[pid=26147] ppid=26145 vsize=12936 CPUtime=0.69 cores=0,2,4,6
/proc/26147/stat : 26147 (bsolo) R 26145 26147 23562 0 -1 4202496 850 0 0 0 69 0 0 0 25 0 1 0 809917205 13246464 783 33554432000 134512640 137138936 4292407024 18446744073709551615 134607601 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26147/statm: 3234 783 192 642 0 2590 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12936

[startup+1.50078 s]
/proc/loadavg: 2.00 1.95 1.85 3/456 26148
/proc/meminfo: memFree=24546904/32951124 swapFree=60476376/67111528
[pid=26147] ppid=26145 vsize=13428 CPUtime=1.49 cores=0,2,4,6
/proc/26147/stat : 26147 (bsolo) R 26145 26147 23562 0 -1 4202496 985 0 0 0 149 0 0 0 25 0 1 0 809917205 13750272 918 33554432000 134512640 137138936 4292407024 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26147/statm: 3357 918 192 642 0 2713 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13428

[startup+3.10049 s]
/proc/loadavg: 2.00 1.95 1.85 3/456 26148
/proc/meminfo: memFree=24545600/32951124 swapFree=60476376/67111528
[pid=26147] ppid=26145 vsize=13796 CPUtime=3.09 cores=0,2,4,6
/proc/26147/stat : 26147 (bsolo) R 26145 26147 23562 0 -1 4202496 1075 0 0 0 309 0 0 0 25 0 1 0 809917205 14127104 1008 33554432000 134512640 137138936 4292407024 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26147/statm: 3449 1008 192 642 0 2805 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13796

[startup+6.30087 s]
/proc/loadavg: 2.00 1.95 1.85 3/456 26149
/proc/meminfo: memFree=24544748/32951124 swapFree=60476376/67111528
[pid=26147] ppid=26145 vsize=14280 CPUtime=6.29 cores=0,2,4,6
/proc/26147/stat : 26147 (bsolo) R 26145 26147 23562 0 -1 4202496 1191 0 0 0 628 1 0 0 25 0 1 0 809917205 14622720 1124 33554432000 134512640 137138936 4292407024 18446744073709551615 134599045 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26147/statm: 3570 1124 192 642 0 2926 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14280

[startup+12.7007 s]
/proc/loadavg: 2.00 1.95 1.85 3/456 26149
/proc/meminfo: memFree=24543812/32951124 swapFree=60476376/67111528
[pid=26147] ppid=26145 vsize=14900 CPUtime=12.69 cores=0,2,4,6
/proc/26147/stat : 26147 (bsolo) R 26145 26147 23562 0 -1 4202496 1346 0 0 0 1266 3 0 0 25 0 1 0 809917205 15257600 1279 33554432000 134512640 137138936 4292407024 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26147/statm: 3725 1279 192 642 0 3081 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14900

[startup+25.5004 s]
/proc/loadavg: 2.00 1.96 1.85 3/456 26149
/proc/meminfo: memFree=24543304/32951124 swapFree=60476376/67111528
[pid=26147] ppid=26145 vsize=15400 CPUtime=25.49 cores=0,2,4,6
/proc/26147/stat : 26147 (bsolo) R 26145 26147 23562 0 -1 4202496 1470 0 0 0 2544 5 0 0 25 0 1 0 809917205 15769600 1403 33554432000 134512640 137138936 4292407024 18446744073709551615 136520912 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26147/statm: 3850 1403 192 642 0 3206 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15400

[startup+51.1006 s]
/proc/loadavg: 2.00 1.96 1.85 3/456 26150
/proc/meminfo: memFree=24542284/32951124 swapFree=60476376/67111528
[pid=26147] ppid=26145 vsize=16376 CPUtime=51.09 cores=0,2,4,6
/proc/26147/stat : 26147 (bsolo) R 26145 26147 23562 0 -1 4202496 1714 0 0 0 5097 12 0 0 25 0 1 0 809917205 16769024 1647 33554432000 134512640 137138936 4292407024 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26147/statm: 4094 1647 192 642 0 3450 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16376

[startup+102.317 s]
/proc/loadavg: 2.16 2.00 1.87 3/456 26151
/proc/meminfo: memFree=24541772/32951124 swapFree=60476376/67111528
[pid=26147] ppid=26145 vsize=16488 CPUtime=102.3 cores=0,2,4,6
/proc/26147/stat : 26147 (bsolo) R 26145 26147 23562 0 -1 4202496 1761 0 0 0 10208 22 0 0 25 0 1 0 809917205 16883712 1694 33554432000 134512640 137138936 4292407024 18446744073709551615 134542325 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26147/statm: 4122 1694 192 642 0 3478 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 16488

[startup+162.301 s]
/proc/loadavg: 2.13 2.01 1.88 3/456 26153
/proc/meminfo: memFree=24539520/32951124 swapFree=60476376/67111528
[pid=26147] ppid=26145 vsize=17684 CPUtime=162.29 cores=0,2,4,6
/proc/26147/stat : 26147 (bsolo) R 26145 26147 23562 0 -1 4202496 2044 0 0 0 16196 33 0 0 25 0 1 0 809917205 18108416 1977 33554432000 134512640 137138936 4292407024 18446744073709551615 134606703 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26147/statm: 4421 1977 192 642 0 3777 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 17684

[startup+222.301 s]
/proc/loadavg: 2.19 2.04 1.90 3/456 26181
/proc/meminfo: memFree=23901980/32951124 swapFree=60476376/67111528
[pid=26147] ppid=26145 vsize=18096 CPUtime=222.29 cores=0,2,4,6
/proc/26147/stat : 26147 (bsolo) R 26145 26147 23562 0 -1 4202496 2152 0 0 0 22186 43 0 0 25 0 1 0 809917205 18530304 2085 33554432000 134512640 137138936 4292407024 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26147/statm: 4524 2085 192 642 0 3880 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 18096

[startup+282.301 s]
/proc/loadavg: 2.14 2.04 1.91 3/456 26183
/proc/meminfo: memFree=23901468/32951124 swapFree=60476376/67111528
[pid=26147] ppid=26145 vsize=18096 CPUtime=282.22 cores=0,2,4,6
/proc/26147/stat : 26147 (bsolo) R 26145 26147 23562 0 -1 4202496 2152 0 0 0 28170 52 0 0 25 0 1 0 809917205 18530304 2085 33554432000 134512640 137138936 4292407024 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/26147/statm: 4524 2085 192 642 0 3880 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18096

[startup+342.301 s]
/proc/loadavg: 2.05 2.03 1.91 3/456 26184
/proc/meminfo: memFree=23901696/32951124 swapFree=60476376/67111528
[pid=26147] ppid=26145 vsize=18860 CPUtime=342.21 cores=0,2,4,6
/proc/26147/stat : 26147 (bsolo) R 26145 26147 23562 0 -1 4202496 2352 0 0 0 34160 61 0 0 25 0 1 0 809917205 19312640 2285 33554432000 134512640 137138936 4292407024 18446744073709551615 136504020 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26147/statm: 4715 2285 192 642 0 4071 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 18860

[startup+402.301 s]
/proc/loadavg: 1.97 2.01 1.91 3/456 26213
/proc/meminfo: memFree=24496000/32951124 swapFree=60476376/67111528
[pid=26147] ppid=26145 vsize=19212 CPUtime=402.2 cores=0,2,4,6
/proc/26147/stat : 26147 (bsolo) R 26145 26147 23562 0 -1 4202496 2443 0 0 0 40150 70 0 0 25 0 1 0 809917205 19673088 2376 33554432000 134512640 137138936 4292407024 18446744073709551615 135984569 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26147/statm: 4803 2376 192 642 0 4159 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 19212

[startup+462.301 s]
/proc/loadavg: 1.99 2.00 1.91 3/456 26215
/proc/meminfo: memFree=24348660/32951124 swapFree=60476376/67111528
[pid=26147] ppid=26145 vsize=19212 CPUtime=462.21 cores=0,2,4,6
/proc/26147/stat : 26147 (bsolo) R 26145 26147 23562 0 -1 4202496 2443 0 0 0 46141 80 0 0 25 0 1 0 809917205 19673088 2376 33554432000 134512640 137138936 4292407024 18446744073709551615 136520979 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26147/statm: 4803 2376 192 642 0 4159 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 19212

[startup+522.301 s]
/proc/loadavg: 1.99 2.00 1.91 3/456 26216
/proc/meminfo: memFree=24263080/32951124 swapFree=60476376/67111528
[pid=26147] ppid=26145 vsize=19764 CPUtime=522.21 cores=0,2,4,6
/proc/26147/stat : 26147 (bsolo) R 26145 26147 23562 0 -1 4202496 2579 0 0 0 52132 89 0 0 25 0 1 0 809917205 20238336 2512 33554432000 134512640 137138936 4292407024 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26147/statm: 4941 2512 192 642 0 4297 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 19764

[startup+582.301 s]
/proc/loadavg: 1.99 2.00 1.91 3/456 26218
/proc/meminfo: memFree=24243704/32951124 swapFree=60476376/67111528
[pid=26147] ppid=26145 vsize=19764 CPUtime=582.22 cores=0,2,4,6
/proc/26147/stat : 26147 (bsolo) R 26145 26147 23562 0 -1 4202496 2579 0 0 0 58123 99 0 0 25 0 1 0 809917205 20238336 2512 33554432000 134512640 137138936 4292407024 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26147/statm: 4941 2512 192 642 0 4297 0
Current children cumulated CPU time (s) 582.22
Current children cumulated vsize (KiB) 19764

[startup+642.301 s]
/proc/loadavg: 1.99 2.00 1.91 3/456 26219
/proc/meminfo: memFree=24243288/32951124 swapFree=60476376/67111528
[pid=26147] ppid=26145 vsize=19764 CPUtime=642.23 cores=0,2,4,6
/proc/26147/stat : 26147 (bsolo) R 26145 26147 23562 0 -1 4202496 2579 0 0 0 64117 106 0 0 25 0 1 0 809917205 20238336 2512 33554432000 134512640 137138936 4292407024 18446744073709551615 134600040 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26147/statm: 4941 2512 192 642 0 4297 0
Current children cumulated CPU time (s) 642.23
Current children cumulated vsize (KiB) 19764

[startup+702.301 s]
/proc/loadavg: 1.99 2.00 1.91 3/456 26221
/proc/meminfo: memFree=24182132/32951124 swapFree=60476376/67111528
[pid=26147] ppid=26145 vsize=20220 CPUtime=702.22 cores=0,2,4,6
/proc/26147/stat : 26147 (bsolo) R 26145 26147 23562 0 -1 4202496 2680 0 0 0 70109 113 0 0 25 0 1 0 809917205 20705280 2613 33554432000 134512640 137138936 4292407024 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26147/statm: 5055 2613 192 642 0 4411 0
Current children cumulated CPU time (s) 702.22
Current children cumulated vsize (KiB) 20220

[startup+762.317 s]
/proc/loadavg: 2.14 2.03 1.92 3/456 26223
/proc/meminfo: memFree=24130528/32951124 swapFree=60476376/67111528
[pid=26147] ppid=26145 vsize=20216 CPUtime=762.23 cores=0,2,4,6
/proc/26147/stat : 26147 (bsolo) R 26145 26147 23562 0 -1 4202496 2680 0 0 0 76102 121 0 0 25 0 1 0 809917205 20701184 2613 33554432000 134512640 137138936 4292407024 18446744073709551615 136504129 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26147/statm: 5054 2613 192 642 0 4410 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 20216

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

[startup+767.901 s]
/proc/loadavg: 2.13 2.03 1.92 3/456 26223
/proc/meminfo: memFree=24130280/32951124 swapFree=60476376/67111528
[pid=26147] ppid=26145 vsize=20216 CPUtime=767.82 cores=0,2,4,6
/proc/26147/stat : 26147 (bsolo) R 26145 26147 23562 0 -1 4202496 2680 0 0 0 76660 122 0 0 25 0 1 0 809917205 20701184 2613 33554432000 134512640 137138936 4292407024 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26147/statm: 5054 2613 192 642 0 4410 0
Current children cumulated CPU time (s) 767.82
Current children cumulated vsize (KiB) 20216

[startup+774.3 s]
/proc/loadavg: 2.12 2.03 1.92 3/456 26223
/proc/meminfo: memFree=24130520/32951124 swapFree=60476376/67111528
[pid=26147] ppid=26145 vsize=20216 CPUtime=774.24 cores=0,2,4,6
/proc/26147/stat : 26147 (bsolo) R 26145 26147 23562 0 -1 4202496 2680 0 0 0 77301 123 0 0 25 0 1 0 809917205 20701184 2613 33554432000 134512640 137138936 4292407024 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26147/statm: 5054 2613 192 642 0 4410 0
Current children cumulated CPU time (s) 774.24
Current children cumulated vsize (KiB) 20216

[startup+777.501 s]
/proc/loadavg: 2.27 2.06 1.93 3/456 26223
/proc/meminfo: memFree=24130520/32951124 swapFree=60476376/67111528
[pid=26147] ppid=26145 vsize=20216 CPUtime=777.42 cores=0,2,4,6
/proc/26147/stat : 26147 (bsolo) R 26145 26147 23562 0 -1 4202496 2680 0 0 0 77619 123 0 0 25 0 1 0 809917205 20701184 2613 33554432000 134512640 137138936 4292407024 18446744073709551615 134607589 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26147/statm: 5054 2613 192 642 0 4410 0
Current children cumulated CPU time (s) 777.42
Current children cumulated vsize (KiB) 20216

[startup+780.701 s]
/proc/loadavg: 2.25 2.06 1.93 3/456 26223
/proc/meminfo: memFree=24130520/32951124 swapFree=60476376/67111528
[pid=26147] ppid=26145 vsize=20216 CPUtime=780.62 cores=0,2,4,6
/proc/26147/stat : 26147 (bsolo) R 26145 26147 23562 0 -1 4202496 2680 0 0 0 77939 123 0 0 25 0 1 0 809917205 20701184 2613 33554432000 134512640 137138936 4292407024 18446744073709551615 136504045 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26147/statm: 5054 2613 192 642 0 4410 0
Current children cumulated CPU time (s) 780.62
Current children cumulated vsize (KiB) 20216

[startup+782.301 s]
/proc/loadavg: 2.25 2.06 1.93 3/456 26223
/proc/meminfo: memFree=24130520/32951124 swapFree=60476376/67111528
[pid=26147] ppid=26145 vsize=20212 CPUtime=782.22 cores=0,2,4,6
/proc/26147/stat : 26147 (bsolo) R 26145 26147 23562 0 -1 4202496 2680 0 0 0 78099 123 0 0 25 0 1 0 809917205 20697088 2613 33554432000 134512640 137138936 4292407024 18446744073709551615 134606958 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26147/statm: 5053 2613 192 642 0 4409 0
Current children cumulated CPU time (s) 782.22
Current children cumulated vsize (KiB) 20212

[startup+783.101 s]
/proc/loadavg: 2.25 2.06 1.93 3/456 26223
/proc/meminfo: memFree=24130520/32951124 swapFree=60476376/67111528
[pid=26147] ppid=26145 vsize=20212 CPUtime=783.03 cores=0,2,4,6
/proc/26147/stat : 26147 (bsolo) R 26145 26147 23562 0 -1 4202496 2680 0 0 0 78180 123 0 0 25 0 1 0 809917205 20697088 2613 33554432000 134512640 137138936 4292407024 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26147/statm: 5053 2613 192 642 0 4409 0
Current children cumulated CPU time (s) 783.03
Current children cumulated vsize (KiB) 20212

[startup+783.501 s]
/proc/loadavg: 2.25 2.06 1.93 3/456 26223
/proc/meminfo: memFree=24130520/32951124 swapFree=60476376/67111528
[pid=26147] ppid=26145 vsize=20212 CPUtime=783.43 cores=0,2,4,6
/proc/26147/stat : 26147 (bsolo) R 26145 26147 23562 0 -1 4202496 2680 0 0 0 78219 124 0 0 25 0 1 0 809917205 20697088 2613 33554432000 134512640 137138936 4292407024 18446744073709551615 134542307 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26147/statm: 5053 2613 192 642 0 4409 0
Current children cumulated CPU time (s) 783.43
Current children cumulated vsize (KiB) 20212

[startup+783.601 s]
/proc/loadavg: 2.25 2.06 1.93 3/456 26223
/proc/meminfo: memFree=24130520/32951124 swapFree=60476376/67111528
[pid=26147] ppid=26145 vsize=20212 CPUtime=783.53 cores=0,2,4,6
/proc/26147/stat : 26147 (bsolo) R 26145 26147 23562 0 -1 4202496 2680 0 0 0 78229 124 0 0 25 0 1 0 809917205 20697088 2613 33554432000 134512640 137138936 4292407024 18446744073709551615 134542307 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/26147/statm: 5053 2613 192 642 0 4409 0
Current children cumulated CPU time (s) 783.53
Current children cumulated vsize (KiB) 20212

Child status: 0
Real time (s): 783.603
CPU time (s): 783.533
CPU user time (s): 782.291
CPU system time (s): 1.24181
CPU usage (%): 99.991
Max. virtual memory (cumulated for all children) (KiB): 20224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 782.291
system time used= 1.24181
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2680
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= 5
involuntary context switches= 2737

runsolver used 3.74743 second user time and 7.65984 second system time

The end

Launcher Data 

Begin job on node147 at 2011-06-04 10:10:13
IDJOB=3463409
IDBENCH=1355
IDSOLVER=1955
FILE ID=node147/3463409-1307175013
RUNJOBID= node147-1307174222-25611
PBS_JOBID= 13508849
Free space on /tmp= 73692 MiB

SOLVER NAME= bsolo 3.2
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900547389.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3463409-1307175013/watcher-3463409-1307175013 -o /tmp/evaluation-result-3463409-1307175013/solver-3463409-1307175013 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 HOME/instance-3463409-1307175013.opb

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

MD5SUM BENCH= 6bb807214e0d1b3ab69b4b6ee86db452
RANDOM SEED=297728414

node147.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		: 2666.836
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	: 5333.67
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		: 2666.836
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	: 5332.75
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		: 2666.836
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	: 5332.82
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		: 2666.836
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	: 5332.75
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		: 2666.836
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	: 5332.82
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		: 2666.836
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	: 5332.76
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		: 2666.836
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	: 5332.82
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		: 2666.836
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      24550168 kB
Buffers:        321436 kB
Cached:        1487008 kB
SwapCached:      11188 kB
Active:        6786324 kB
Inactive:      1355256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24550168 kB
SwapTotal:    67111528 kB
SwapFree:     60476376 kB
Dirty:            4224 kB
Writeback:           0 kB
AnonPages:     6330360 kB
Mapped:          23420 kB
Slab:           133976 kB
PageTables:      58500 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 120795644 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= 73688 MiB
End job on node147 at 2011-06-04 10:23:17