Trace number 2657781

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 ClUNSAT 1342.47 1342.9

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900547389.opb
MD5SUM6bb807214e0d1b3ab69b4b6ee86db452
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 benchmark180.562
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 721
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.2 - 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-2657781-1276309797.opb
0.00/0.00	c File size is 83373 bytes.
0.01/0.01	c Highest Coefficient sum: 721
0.01/0.01	c Parsing was ok!!
0.01/0.01	c Total parsing time: 0.014 s
0.01/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5710
0.01/0.01	c Obj. Vars: 0 (0 % of total variables)
0.01/0.02	c Pre-processing Time: 0.025 s
0.01/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.01/0.02	c        0    231     2586     8096    3     5474    1880      0      0 0.03
0.01/0.02	c Switching off lower bounding mode.
1342.46/1342.90	c      101    231     2687    12095    4     5678    2069    101   2885 0.04
1342.46/1342.90	c      256    231     2842    19270    6     5988    2276    256   4830 0.05
1342.46/1342.90	c      482    231     3068    30993   10     6441    2504    482   5540 0.09
1342.46/1342.90	c      822    231     3408    50665   14     7119    2755    822   5269 0.16
1342.46/1342.90	c     1331    231     3917    79678   20     8138    3031   1331   4527 0.29
1342.46/1342.90	c     2094    231     4680   116481   24     9665    3335   2094   3585 0.58
1342.46/1342.90	c     3240    231     5826   163368   28    11956    3669   3240   2937 1.10
1342.46/1342.90	c     4961    231     5609   116989   20    11521    4036   3023   2838 1.75
1342.46/1342.90	c     7548    231     6058   118500   19    12420    4440   3472   2972 2.54
1342.46/1342.90	c    11427    231     5302    98651   18    10908    4885   2716   3080 3.71
1342.46/1342.90	c    17250    231     6041   124340   20    12386    5374   3455   3023 5.71
1342.46/1342.90	c    25988    231     6392   124769   19    13089    5912   3806   2967 8.76
1342.46/1342.90	c    39098    231     7223   152365   21    14751    6504   4637   2825 13.84
1342.46/1342.90	c    58768    231     6857   197594   28    14018    7155   4271   2467 23.82
1342.46/1342.90	c    88278    231     6946   194390   27    14197    7871   4360   2244 39.33
1342.46/1342.90	c   132550    231     6617   145893   22    13538    8659   4031   2073 63.92
1342.46/1342.90	c   198961    231    10969   305251   27    22243    9525   8383   1982 100.35
1342.46/1342.90	c   298582    231     8161   199059   24    16626   10478   5575   1852 161.15
1342.46/1342.90	c   448017    231     7825   172403   22    15953   11526   5239   1724 259.78
1342.46/1342.90	c   672175    231     8907   217405   24    18118   12679   6321   1559 431.00
1342.46/1342.90	c  1008419    231     9829   266416   27    19961   13947   7243   1377 732.22
1342.46/1342.90	c  1512791    230    11836   355166   30    23975   15342   9250   1220 1239.60
1342.46/1342.90	c Backtracks by Clause: 0
1342.46/1342.90	c Backtracks by PB constraint: 0
1342.46/1342.90	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1342.46/1342.90	c   22  1608577 344329  2244861    14221   313009  11635   1198 1342.47
1342.46/1342.90	s UNSATISFIABLE
1342.46/1342.90	c Total time: 1342.47 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-2657781-1276309797/watcher-2657781-1276309797 -o /tmp/evaluation-result-2657781-1276309797/solver-2657781-1276309797 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657781-1276309797.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: 0.92 0.98 0.99 3/106 8474
/proc/meminfo: memFree=1530956/2059040 swapFree=4192956/4192956
[pid=8474] ppid=8472 vsize=10880 CPUtime=0
/proc/8474/stat : 8474 (bsolo_pb10) R 8472 8474 7769 0 -1 4202496 338 0 0 0 0 0 0 0 20 0 1 0 6581249 11141120 256 1992294400 134512640 137138936 4291487152 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8474/statm: 2720 256 175 642 0 2055 0

[startup+0.0112961 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 8474
/proc/meminfo: memFree=1530956/2059040 swapFree=4192956/4192956
[pid=8474] ppid=8472 vsize=11016 CPUtime=0.01
/proc/8474/stat : 8474 (bsolo_pb10) R 8472 8474 7769 0 -1 4202496 358 0 0 0 1 0 0 0 20 0 1 0 6581249 11280384 276 1992294400 134512640 137138936 4291487152 18446744073709551615 134516234 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8474/statm: 2754 277 180 642 0 2089 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11016

[startup+0.101307 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 8474
/proc/meminfo: memFree=1530956/2059040 swapFree=4192956/4192956
[pid=8474] ppid=8472 vsize=11580 CPUtime=0.09
/proc/8474/stat : 8474 (bsolo_pb10) R 8472 8474 7769 0 -1 4202496 548 0 0 0 9 0 0 0 20 0 1 0 6581249 11857920 445 1992294400 134512640 137138936 4291487152 18446744073709551615 134542310 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8474/statm: 2895 445 190 642 0 2251 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11580

[startup+0.301332 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 8474
/proc/meminfo: memFree=1530956/2059040 swapFree=4192956/4192956
[pid=8474] ppid=8472 vsize=12220 CPUtime=0.29
/proc/8474/stat : 8474 (bsolo_pb10) R 8472 8474 7769 0 -1 4202496 714 0 0 0 29 0 0 0 20 0 1 0 6581249 12513280 611 1992294400 134512640 137138936 4291487152 18446744073709551615 134542310 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8474/statm: 3055 611 190 642 0 2411 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12220

[startup+0.701385 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 8474
/proc/meminfo: memFree=1530956/2059040 swapFree=4192956/4192956
[pid=8474] ppid=8472 vsize=12988 CPUtime=0.69
/proc/8474/stat : 8474 (bsolo_pb10) R 8472 8474 7769 0 -1 4202496 898 0 0 0 69 0 0 0 21 0 1 0 6581249 13299712 795 1992294400 134512640 137138936 4291487152 18446744073709551615 134573763 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8474/statm: 3247 795 190 642 0 2603 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12988

[startup+1.50149 s]
/proc/loadavg: 0.92 0.98 0.99 3/107 8475
/proc/meminfo: memFree=1528096/2059040 swapFree=4192956/4192956
[pid=8474] ppid=8472 vsize=13760 CPUtime=1.49
/proc/8474/stat : 8474 (bsolo_pb10) R 8472 8474 7769 0 -1 4202496 1111 0 0 0 148 1 0 0 23 0 1 0 6581249 14090240 1008 1992294400 134512640 137138936 4291487152 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8474/statm: 3440 1008 190 642 0 2796 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13760

[startup+3.1007 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 8475
/proc/meminfo: memFree=1527352/2059040 swapFree=4192956/4192956
[pid=8474] ppid=8472 vsize=13764 CPUtime=3.09
/proc/8474/stat : 8474 (bsolo_pb10) R 8472 8474 7769 0 -1 4202496 1112 0 0 0 307 2 0 0 25 0 1 0 6581249 14094336 1009 1992294400 134512640 137138936 4291487152 18446744073709551615 136504116 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8474/statm: 3441 1009 190 642 0 2797 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13764

[startup+6.30112 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 8475
/proc/meminfo: memFree=1527228/2059040 swapFree=4192956/4192956
[pid=8474] ppid=8472 vsize=13880 CPUtime=6.29
/proc/8474/stat : 8474 (bsolo_pb10) R 8472 8474 7769 0 -1 4202496 1130 0 0 0 625 4 0 0 25 0 1 0 6581249 14213120 1027 1992294400 134512640 137138936 4291487152 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8474/statm: 3470 1027 190 642 0 2826 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13880

[startup+12.701 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 8475
/proc/meminfo: memFree=1526608/2059040 swapFree=4192956/4192956
[pid=8474] ppid=8472 vsize=14372 CPUtime=12.69
/proc/8474/stat : 8474 (bsolo_pb10) R 8472 8474 7769 0 -1 4202496 1253 0 0 0 1262 7 0 0 25 0 1 0 6581249 14716928 1150 1992294400 134512640 137138936 4291487152 18446744073709551615 134542787 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8474/statm: 3593 1150 190 642 0 2949 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14372

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 8475
/proc/meminfo: memFree=1525120/2059040 swapFree=4192956/4192956
[pid=8474] ppid=8472 vsize=15908 CPUtime=25.48
/proc/8474/stat : 8474 (bsolo_pb10) R 8472 8474 7769 0 -1 4202496 1643 0 0 0 2536 12 0 0 25 0 1 0 6581249 16289792 1540 1992294400 134512640 137138936 4291487152 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8474/statm: 3977 1540 190 642 0 3333 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15908

[startup+51.101 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 8477
/proc/meminfo: memFree=1524500/2059040 swapFree=4192956/4192956
[pid=8474] ppid=8472 vsize=16428 CPUtime=51.07
/proc/8474/stat : 8474 (bsolo_pb10) R 8472 8474 7769 0 -1 4202496 1771 0 0 0 5084 23 0 0 25 0 1 0 6581249 16822272 1668 1992294400 134512640 137138936 4291487152 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8474/statm: 4107 1668 190 642 0 3463 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16428

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 8477
/proc/meminfo: memFree=1524252/2059040 swapFree=4192956/4192956
[pid=8474] ppid=8472 vsize=16680 CPUtime=102.26
/proc/8474/stat : 8474 (bsolo_pb10) R 8472 8474 7769 0 -1 4202496 1822 0 0 0 10185 41 0 0 25 0 1 0 6581249 17080320 1719 1992294400 134512640 137138936 4291487152 18446744073709551615 136504080 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8474/statm: 4170 1719 190 642 0 3526 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16680

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8479
/proc/meminfo: memFree=1524128/2059040 swapFree=4192956/4192956
[pid=8474] ppid=8472 vsize=16676 CPUtime=162.23
/proc/8474/stat : 8474 (bsolo_pb10) R 8472 8474 7769 0 -1 4202496 1831 0 0 0 16160 63 0 0 25 0 1 0 6581249 17076224 1728 1992294400 134512640 137138936 4291487152 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8474/statm: 4169 1728 190 642 0 3525 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 16676

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8481
/proc/meminfo: memFree=1523632/2059040 swapFree=4192956/4192956
[pid=8474] ppid=8472 vsize=17268 CPUtime=222.22
/proc/8474/stat : 8474 (bsolo_pb10) R 8472 8474 7769 0 -1 4202496 1972 0 0 0 22136 86 0 0 25 0 1 0 6581249 17682432 1869 1992294400 134512640 137138936 4291487152 18446744073709551615 134542624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8474/statm: 4317 1869 190 642 0 3673 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17268

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 3/107 8483
/proc/meminfo: memFree=1523136/2059040 swapFree=4192956/4192956
[pid=8474] ppid=8472 vsize=17652 CPUtime=282.2
/proc/8474/stat : 8474 (bsolo_pb10) R 8472 8474 7769 0 -1 4202496 2069 0 0 0 28113 107 0 0 25 0 1 0 6581249 18075648 1966 1992294400 134512640 137138936 4291487152 18446744073709551615 134542490 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8474/statm: 4413 1966 190 642 0 3769 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 17652

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8483
/proc/meminfo: memFree=1523136/2059040 swapFree=4192956/4192956
[pid=8474] ppid=8472 vsize=17628 CPUtime=342.18
/proc/8474/stat : 8474 (bsolo_pb10) R 8472 8474 7769 0 -1 4202496 2069 0 0 0 34093 125 0 0 25 0 1 0 6581249 18051072 1966 1992294400 134512640 137138936 4291487152 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8474/statm: 4407 1966 190 642 0 3763 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 17628

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8485
/proc/meminfo: memFree=1523012/2059040 swapFree=4192956/4192956
[pid=8474] ppid=8472 vsize=17628 CPUtime=402.16
/proc/8474/stat : 8474 (bsolo_pb10) R 8472 8474 7769 0 -1 4202496 2070 0 0 0 40071 145 0 0 25 0 1 0 6581249 18051072 1967 1992294400 134512640 137138936 4291487152 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8474/statm: 4407 1967 190 642 0 3763 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 17628

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8487
/proc/meminfo: memFree=1522268/2059040 swapFree=4192956/4192956
[pid=8474] ppid=8472 vsize=18384 CPUtime=462.15
/proc/8474/stat : 8474 (bsolo_pb10) R 8472 8474 7769 0 -1 4202496 2262 0 0 0 46050 165 0 0 25 0 1 0 6581249 18825216 2159 1992294400 134512640 137138936 4291487152 18446744073709551615 136520958 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8474/statm: 4596 2159 190 642 0 3952 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 18384

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8489
/proc/meminfo: memFree=1522268/2059040 swapFree=4192956/4192956
[pid=8474] ppid=8472 vsize=18384 CPUtime=522.12
/proc/8474/stat : 8474 (bsolo_pb10) R 8472 8474 7769 0 -1 4202496 2262 0 0 0 52028 184 0 0 25 0 1 0 6581249 18825216 2159 1992294400 134512640 137138936 4291487152 18446744073709551615 134575785 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8474/statm: 4596 2159 190 642 0 3952 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 18384

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8491
/proc/meminfo: memFree=1521648/2059040 swapFree=4192956/4192956
[pid=8474] ppid=8472 vsize=18892 CPUtime=582.11
/proc/8474/stat : 8474 (bsolo_pb10) R 8472 8474 7769 0 -1 4202496 2386 0 0 0 58012 199 0 0 25 0 1 0 6581249 19345408 2283 1992294400 134512640 137138936 4291487152 18446744073709551615 134542843 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8474/statm: 4723 2283 190 642 0 4079 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 18892

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8491
/proc/meminfo: memFree=1521524/2059040 swapFree=4192956/4192956
[pid=8474] ppid=8472 vsize=18892 CPUtime=642.09
/proc/8474/stat : 8474 (bsolo_pb10) R 8472 8474 7769 0 -1 4202496 2386 0 0 0 63992 217 0 0 25 0 1 0 6581249 19345408 2283 1992294400 134512640 137138936 4291487152 18446744073709551615 134542643 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8474/statm: 4723 2283 190 642 0 4079 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 18892

[startup+702.301 s]

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

/proc/meminfo: memFree=1521524/2059040 swapFree=4192956/4192956
[pid=8474] ppid=8472 vsize=19016 CPUtime=702.06
/proc/8474/stat : 8474 (bsolo_pb10) R 8472 8474 7769 0 -1 4202496 2411 0 0 0 69972 234 0 0 25 0 1 0 6581249 19472384 2308 1992294400 134512640 137138936 4291487152 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8474/statm: 4754 2308 190 642 0 4110 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 19016

[startup+762.309 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8495
/proc/meminfo: memFree=1521152/2059040 swapFree=4192956/4192956
[pid=8474] ppid=8472 vsize=19268 CPUtime=762.06
/proc/8474/stat : 8474 (bsolo_pb10) R 8472 8474 7769 0 -1 4202496 2475 0 0 0 75955 251 0 0 25 0 1 0 6581249 19730432 2372 1992294400 134512640 137138936 4291487152 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8474/statm: 4817 2372 190 642 0 4173 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 19268

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8497
/proc/meminfo: memFree=1520904/2059040 swapFree=4192956/4192956
[pid=8474] ppid=8472 vsize=19636 CPUtime=822.03
/proc/8474/stat : 8474 (bsolo_pb10) R 8472 8474 7769 0 -1 4202496 2567 0 0 0 81938 265 0 0 25 0 1 0 6581249 20107264 2464 1992294400 134512640 137138936 4291487152 18446744073709551615 134542493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8474/statm: 4909 2464 190 642 0 4265 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 19636

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8499
/proc/meminfo: memFree=1520780/2059040 swapFree=4192956/4192956
[pid=8474] ppid=8472 vsize=19588 CPUtime=882.01
/proc/8474/stat : 8474 (bsolo_pb10) R 8472 8474 7769 0 -1 4202496 2567 0 0 0 87922 279 0 0 25 0 1 0 6581249 20058112 2464 1992294400 134512640 137138936 4291487152 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8474/statm: 4897 2464 190 642 0 4253 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 19588

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8499
/proc/meminfo: memFree=1520656/2059040 swapFree=4192956/4192956
[pid=8474] ppid=8472 vsize=19588 CPUtime=941.99
/proc/8474/stat : 8474 (bsolo_pb10) R 8472 8474 7769 0 -1 4202496 2567 0 0 0 93906 293 0 0 25 0 1 0 6581249 20058112 2464 1992294400 134512640 137138936 4291487152 18446744073709551615 134542779 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8474/statm: 4897 2464 190 642 0 4253 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 19588

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8501
/proc/meminfo: memFree=1520656/2059040 swapFree=4192956/4192956
[pid=8474] ppid=8472 vsize=19588 CPUtime=1001.97
/proc/8474/stat : 8474 (bsolo_pb10) R 8472 8474 7769 0 -1 4202496 2567 0 0 0 99887 310 0 0 25 0 1 0 6581249 20058112 2464 1992294400 134512640 137138936 4291487152 18446744073709551615 134542493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8474/statm: 4897 2464 190 642 0 4253 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 19588

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8503
/proc/meminfo: memFree=1520532/2059040 swapFree=4192956/4192956
[pid=8474] ppid=8472 vsize=19588 CPUtime=1061.95
/proc/8474/stat : 8474 (bsolo_pb10) R 8472 8474 7769 0 -1 4202496 2567 0 0 0 105871 324 0 0 25 0 1 0 6581249 20058112 2464 1992294400 134512640 137138936 4291487152 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8474/statm: 4897 2464 190 642 0 4253 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 19588

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8505
/proc/meminfo: memFree=1520532/2059040 swapFree=4192956/4192956
[pid=8474] ppid=8472 vsize=19588 CPUtime=1121.93
/proc/8474/stat : 8474 (bsolo_pb10) R 8472 8474 7769 0 -1 4202496 2567 0 0 0 111854 339 0 0 25 0 1 0 6581249 20058112 2464 1992294400 134512640 137138936 4291487152 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8474/statm: 4897 2464 190 642 0 4253 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 19588

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8507
/proc/meminfo: memFree=1520408/2059040 swapFree=4192956/4192956
[pid=8474] ppid=8472 vsize=19552 CPUtime=1181.91
/proc/8474/stat : 8474 (bsolo_pb10) R 8472 8474 7769 0 -1 4202496 2567 0 0 0 117837 354 0 0 25 0 1 0 6581249 20021248 2461 1992294400 134512640 137138936 4291487152 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8474/statm: 4888 2461 190 642 0 4244 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 19552

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 3/107 8507
/proc/meminfo: memFree=1520284/2059040 swapFree=4192956/4192956
[pid=8474] ppid=8472 vsize=19552 CPUtime=1241.89
/proc/8474/stat : 8474 (bsolo_pb10) R 8472 8474 7769 0 -1 4202496 2567 0 0 0 123819 370 0 0 25 0 1 0 6581249 20021248 2461 1992294400 134512640 137138936 4291487152 18446744073709551615 136504045 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8474/statm: 4888 2461 190 642 0 4244 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 19552

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8509
/proc/meminfo: memFree=1519912/2059040 swapFree=4192956/4192956
[pid=8474] ppid=8472 vsize=20180 CPUtime=1301.88
/proc/8474/stat : 8474 (bsolo_pb10) R 8472 8474 7769 0 -1 4202496 2708 0 0 0 129800 388 0 0 25 0 1 0 6581249 20664320 2602 1992294400 134512640 137138936 4291487152 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8474/statm: 5045 2602 190 642 0 4401 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 20180

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

[startup+1305.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8509
/proc/meminfo: memFree=1519912/2059040 swapFree=4192956/4192956
[pid=8474] ppid=8472 vsize=20180 CPUtime=1305.08
/proc/8474/stat : 8474 (bsolo_pb10) R 8472 8474 7769 0 -1 4202496 2708 0 0 0 130119 389 0 0 25 0 1 0 6581249 20664320 2602 1992294400 134512640 137138936 4291487152 18446744073709551615 136502626 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8474/statm: 5045 2602 190 642 0 4401 0
Current children cumulated CPU time (s) 1305.08
Current children cumulated vsize (KiB) 20180

[startup+1318.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8509
/proc/meminfo: memFree=1519912/2059040 swapFree=4192956/4192956
[pid=8474] ppid=8472 vsize=20180 CPUtime=1317.87
/proc/8474/stat : 8474 (bsolo_pb10) R 8472 8474 7769 0 -1 4202496 2708 0 0 0 131395 392 0 0 25 0 1 0 6581249 20664320 2602 1992294400 134512640 137138936 4291487152 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8474/statm: 5045 2602 190 642 0 4401 0
Current children cumulated CPU time (s) 1317.87
Current children cumulated vsize (KiB) 20180

[startup+1331.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8511
/proc/meminfo: memFree=1519912/2059040 swapFree=4192956/4192956
[pid=8474] ppid=8472 vsize=20180 CPUtime=1330.66
/proc/8474/stat : 8474 (bsolo_pb10) R 8472 8474 7769 0 -1 4202496 2708 0 0 0 132671 395 0 0 25 0 1 0 6581249 20664320 2602 1992294400 134512640 137138936 4291487152 18446744073709551615 134542624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8474/statm: 5045 2602 190 642 0 4401 0
Current children cumulated CPU time (s) 1330.66
Current children cumulated vsize (KiB) 20180

[startup+1337.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8511
/proc/meminfo: memFree=1519912/2059040 swapFree=4192956/4192956
[pid=8474] ppid=8472 vsize=20180 CPUtime=1337.07
/proc/8474/stat : 8474 (bsolo_pb10) R 8472 8474 7769 0 -1 4202496 2708 0 0 0 133310 397 0 0 25 0 1 0 6581249 20664320 2602 1992294400 134512640 137138936 4291487152 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8474/statm: 5045 2602 190 642 0 4401 0
Current children cumulated CPU time (s) 1337.07
Current children cumulated vsize (KiB) 20180

[startup+1340.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8511
/proc/meminfo: memFree=1519912/2059040 swapFree=4192956/4192956
[pid=8474] ppid=8472 vsize=20180 CPUtime=1340.26
/proc/8474/stat : 8474 (bsolo_pb10) R 8472 8474 7769 0 -1 4202496 2708 0 0 0 133629 397 0 0 25 0 1 0 6581249 20664320 2602 1992294400 134512640 137138936 4291487152 18446744073709551615 136504179 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8474/statm: 5045 2602 190 642 0 4401 0
Current children cumulated CPU time (s) 1340.26
Current children cumulated vsize (KiB) 20180

[startup+1342.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8511
/proc/meminfo: memFree=1519912/2059040 swapFree=4192956/4192956
[pid=8474] ppid=8472 vsize=20180 CPUtime=1341.86
/proc/8474/stat : 8474 (bsolo_pb10) R 8472 8474 7769 0 -1 4202496 2708 0 0 0 133788 398 0 0 25 0 1 0 6581249 20664320 2602 1992294400 134512640 137138936 4291487152 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8474/statm: 5045 2602 190 642 0 4401 0
Current children cumulated CPU time (s) 1341.86
Current children cumulated vsize (KiB) 20180

[startup+1342.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8511
/proc/meminfo: memFree=1519912/2059040 swapFree=4192956/4192956
[pid=8474] ppid=8472 vsize=20180 CPUtime=1342.26
/proc/8474/stat : 8474 (bsolo_pb10) R 8472 8474 7769 0 -1 4202496 2708 0 0 0 133828 398 0 0 25 0 1 0 6581249 20664320 2602 1992294400 134512640 137138936 4291487152 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8474/statm: 5045 2602 190 642 0 4401 0
Current children cumulated CPU time (s) 1342.26
Current children cumulated vsize (KiB) 20180

[startup+1342.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8511
/proc/meminfo: memFree=1519912/2059040 swapFree=4192956/4192956
[pid=8474] ppid=8472 vsize=20180 CPUtime=1342.46
/proc/8474/stat : 8474 (bsolo_pb10) R 8472 8474 7769 0 -1 4202496 2708 0 0 0 133848 398 0 0 25 0 1 0 6581249 20664320 2602 1992294400 134512640 137138936 4291487152 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8474/statm: 5045 2602 190 642 0 4401 0
Current children cumulated CPU time (s) 1342.46
Current children cumulated vsize (KiB) 20180

Child status: 0
Real time (s): 1342.9
CPU time (s): 1342.47
CPU user time (s): 1338.49
CPU system time (s): 3.98339
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 20180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1338.49
system time used= 3.98339
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2709
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= 3071

runsolver used 2.30565 second user time and 6.25305 second system time

The end

Launcher Data 

Begin job on node013 at 2010-06-12 04:29:57
IDJOB=2657781
IDBENCH=1355
IDSOLVER=1163
FILE ID=node013/2657781-1276309797
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-t3002.11tsp11.1900547389.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657781-1276309797/watcher-2657781-1276309797 -o /tmp/evaluation-result-2657781-1276309797/solver-2657781-1276309797 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657781-1276309797.opb

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

MD5SUM BENCH= 6bb807214e0d1b3ab69b4b6ee86db452
RANDOM SEED=865830600

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:       1531484 kB
Buffers:         86616 kB
Cached:         313028 kB
SwapCached:          0 kB
Active:         177632 kB
Inactive:       281168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1531484 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3996 kB
Writeback:           0 kB
AnonPages:       59100 kB
Mapped:          15456 kB
Slab:            47064 kB
PageTables:       4012 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181304 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 04:52:21