Trace number 2656813

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 CardUNSAT 1540.23 1540.59

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900584106.opb
MD5SUM4a96a2353b6045ef15a9bfabac06d14b
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 benchmark18.0842
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 737
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: Cardinality Constraint Learning
0.00/0.00	c Instance file HOME/instance-2656813-1276294311.opb
0.00/0.00	c File size is 83377 bytes.
0.00/0.01	c Highest Coefficient sum: 737
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: 5712
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.024 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     5475    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1540.13/1540.59	c      101    231     2753    14269    5     5810    2069    167   2295 0.04
1540.13/1540.59	c      252    231     2969    21579    7     6243    2276    383   2896 0.09
1540.13/1540.59	c      477    231     3219    29953    9     6744    2504    633   3018 0.16
1540.13/1540.59	c      817    231     3609    47879   13     7529    2755   1023   2897 0.28
1540.13/1540.59	c     1329    231     4153    66378   15     8616    3031   1567   2668 0.50
1540.13/1540.59	c     2093    231     5004   100595   20    10332    3335   2418   2386 0.88
1540.13/1540.59	c     3241    231     4467    72572   16     9245    3669   1881   2115 1.53
1540.13/1540.59	c     4962    231     4433    70057   15     9252    4036   1847   2069 2.40
1540.13/1540.59	c     7549    231     5115   105172   20    10554    4440   2529   1993 3.79
1540.13/1540.59	c    11433    231     4807    78752   16     9933    4885   2221   1950 5.86
1540.13/1540.59	c    17256    231     5882   110892   18    12074    5374   3296   1983 8.70
1540.13/1540.59	c    25994    231     6838   154514   22    14045    5912   4252   1906 13.63
1540.13/1540.59	c    39105    231     5543   103021   18    11394    6504   2957   1769 22.10
1540.13/1540.59	c    58775    231     6590   139263   21    13498    7155   4004   1727 34.02
1540.13/1540.59	c    88285    231     9121   233301   25    18669    7871   6535   1597 55.25
1540.13/1540.59	c   132555    231     8161   203387   24    16745    8659   5575   1445 91.72
1540.13/1540.59	c   198965    231     9376   232021   24    19091    9525   6790   1357 146.55
1540.13/1540.59	c   298585    231    10982   292381   26    22384   10478   8396   1261 236.65
1540.13/1540.59	c   448022    231    12379   318433   25    25130   11526   9793   1174 381.37
1540.13/1540.59	c   672182    231     9608   259075   26    19618   12679   7022   1097 612.70
1540.13/1540.59	c  1008425    231    10312   336086   32    21140   13947   7726    995 1012.55
1540.13/1540.59	c Backtracks by Clause: 1406024
1540.13/1540.59	c Backtracks by PB constraint: 1182
1540.13/1540.59	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1540.13/1540.59	c   21  1407206 303980  1980187     9921   206254   7335    913 1540.23
1540.13/1540.59	s UNSATISFIABLE
1540.13/1540.59	c Total time: 1540.23 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-2656813-1276294311/watcher-2656813-1276294311 -o /tmp/evaluation-result-2656813-1276294311/solver-2656813-1276294311 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2656813-1276294311.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: 0.85 0.97 0.99 3/106 6812
/proc/meminfo: memFree=1789020/2059040 swapFree=4192072/4192956
[pid=6812] ppid=6810 vsize=10880 CPUtime=0
/proc/6812/stat : 6812 (bsolo_pb10) R 6810 6812 6787 0 -1 4202496 336 0 0 0 0 0 0 0 20 0 1 0 5035046 11141120 254 1992294400 134512640 137138936 4291599424 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6812/statm: 2720 255 175 642 0 2055 0

[startup+0.0406751 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 6812
/proc/meminfo: memFree=1789020/2059040 swapFree=4192072/4192956
[pid=6812] ppid=6810 vsize=11328 CPUtime=0.03
/proc/6812/stat : 6812 (bsolo_pb10) R 6810 6812 6787 0 -1 4202496 484 0 0 0 3 0 0 0 20 0 1 0 5035046 11599872 381 1992294400 134512640 137138936 4291599424 18446744073709551615 136511176 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6812/statm: 2832 381 192 642 0 2188 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11328

[startup+0.10168 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 6812
/proc/meminfo: memFree=1789020/2059040 swapFree=4192072/4192956
[pid=6812] ppid=6810 vsize=11324 CPUtime=0.09
/proc/6812/stat : 6812 (bsolo_pb10) R 6810 6812 6787 0 -1 4202496 508 0 0 0 9 0 0 0 20 0 1 0 5035046 11595776 405 1992294400 134512640 137138936 4291599424 18446744073709551615 136504142 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6812/statm: 2831 405 192 642 0 2187 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11324

[startup+0.301696 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 6812
/proc/meminfo: memFree=1789020/2059040 swapFree=4192072/4192956
[pid=6812] ppid=6810 vsize=11820 CPUtime=0.29
/proc/6812/stat : 6812 (bsolo_pb10) R 6810 6812 6787 0 -1 4202496 608 0 0 0 29 0 0 0 20 0 1 0 5035046 12103680 505 1992294400 134512640 137138936 4291599424 18446744073709551615 136511187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6812/statm: 2955 505 192 642 0 2311 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11820

[startup+0.70073 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 6812
/proc/meminfo: memFree=1789020/2059040 swapFree=4192072/4192956
[pid=6812] ppid=6810 vsize=12316 CPUtime=0.69
/proc/6812/stat : 6812 (bsolo_pb10) R 6810 6812 6787 0 -1 4202496 751 0 0 0 69 0 0 0 21 0 1 0 5035046 12611584 648 1992294400 134512640 137138936 4291599424 18446744073709551615 134609341 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6812/statm: 3079 648 192 642 0 2435 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12316

[startup+1.5008 s]
/proc/loadavg: 0.85 0.97 0.99 2/107 6813
/proc/meminfo: memFree=1786656/2059040 swapFree=4192072/4192956
[pid=6812] ppid=6810 vsize=13180 CPUtime=1.49
/proc/6812/stat : 6812 (bsolo_pb10) R 6810 6812 6787 0 -1 4202496 953 0 0 0 148 1 0 0 23 0 1 0 5035046 13496320 850 1992294400 134512640 137138936 4291599424 18446744073709551615 134542725 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6812/statm: 3295 850 192 642 0 2651 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13180

[startup+3.10092 s]
/proc/loadavg: 0.85 0.97 0.99 2/107 6813
/proc/meminfo: memFree=1786036/2059040 swapFree=4192072/4192956
[pid=6812] ppid=6810 vsize=13308 CPUtime=3.09
/proc/6812/stat : 6812 (bsolo_pb10) R 6810 6812 6787 0 -1 4202496 978 0 0 0 307 2 0 0 25 0 1 0 5035046 13627392 875 1992294400 134512640 137138936 4291599424 18446744073709551615 134575867 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6812/statm: 3327 875 192 642 0 2683 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13308

[startup+6.30118 s]
/proc/loadavg: 0.86 0.97 0.99 2/107 6813
/proc/meminfo: memFree=1785416/2059040 swapFree=4192072/4192956
[pid=6812] ppid=6810 vsize=13680 CPUtime=6.29
/proc/6812/stat : 6812 (bsolo_pb10) R 6810 6812 6787 0 -1 4202496 1097 0 0 0 626 3 0 0 25 0 1 0 5035046 14008320 994 1992294400 134512640 137138936 4291599424 18446744073709551615 134542915 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6812/statm: 3420 994 192 642 0 2776 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13680

[startup+12.7007 s]
/proc/loadavg: 0.87 0.97 0.99 2/107 6813
/proc/meminfo: memFree=1784796/2059040 swapFree=4192072/4192956
[pid=6812] ppid=6810 vsize=14172 CPUtime=12.68
/proc/6812/stat : 6812 (bsolo_pb10) R 6810 6812 6787 0 -1 4202496 1213 0 0 0 1264 4 0 0 25 0 1 0 5035046 14512128 1110 1992294400 134512640 137138936 4291599424 18446744073709551615 134607609 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6812/statm: 3543 1110 192 642 0 2899 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14172

[startup+25.5017 s]
/proc/loadavg: 0.90 0.97 0.99 2/107 6813
/proc/meminfo: memFree=1784176/2059040 swapFree=4192072/4192956
[pid=6812] ppid=6810 vsize=14892 CPUtime=25.49
/proc/6812/stat : 6812 (bsolo_pb10) R 6810 6812 6787 0 -1 4202496 1378 0 0 0 2540 9 0 0 25 0 1 0 5035046 15249408 1275 1992294400 134512640 137138936 4291599424 18446744073709551615 136521023 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6812/statm: 3723 1275 192 642 0 3079 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14892

[startup+51.1018 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 6815
/proc/meminfo: memFree=1783556/2059040 swapFree=4192072/4192956
[pid=6812] ppid=6810 vsize=15484 CPUtime=51.08
/proc/6812/stat : 6812 (bsolo_pb10) R 6810 6812 6787 0 -1 4202496 1547 0 0 0 5094 14 0 0 25 0 1 0 5035046 15855616 1444 1992294400 134512640 137138936 4291599424 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6812/statm: 3871 1444 192 642 0 3227 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15484

[startup+102.309 s]
/proc/loadavg: 0.97 0.97 0.99 2/107 6817
/proc/meminfo: memFree=1781820/2059040 swapFree=4192072/4192956
[pid=6812] ppid=6810 vsize=16584 CPUtime=102.27
/proc/6812/stat : 6812 (bsolo_pb10) R 6810 6812 6787 0 -1 4202496 1819 0 0 0 10201 26 0 0 25 0 1 0 5035046 16982016 1716 1992294400 134512640 137138936 4291599424 18446744073709551615 134542202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6812/statm: 4146 1716 192 642 0 3502 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16584

[startup+162.302 s]
/proc/loadavg: 1.02 0.99 0.99 2/107 6820
/proc/meminfo: memFree=1781448/2059040 swapFree=4192072/4192956
[pid=6812] ppid=6810 vsize=16960 CPUtime=162.25
/proc/6812/stat : 6812 (bsolo_pb10) R 6810 6812 6787 0 -1 4202496 1913 0 0 0 16183 42 0 0 25 0 1 0 5035046 17367040 1810 1992294400 134512640 137138936 4291599424 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6812/statm: 4240 1810 192 642 0 3596 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16960

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 6822
/proc/meminfo: memFree=1781448/2059040 swapFree=4192072/4192956
[pid=6812] ppid=6810 vsize=16960 CPUtime=222.24
/proc/6812/stat : 6812 (bsolo_pb10) R 6810 6812 6787 0 -1 4202496 1913 0 0 0 22168 56 0 0 25 0 1 0 5035046 17367040 1810 1992294400 134512640 137138936 4291599424 18446744073709551615 134542752 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6812/statm: 4240 1810 192 642 0 3596 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 16960

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 6824
/proc/meminfo: memFree=1780704/2059040 swapFree=4192072/4192956
[pid=6812] ppid=6810 vsize=17800 CPUtime=282.22
/proc/6812/stat : 6812 (bsolo_pb10) R 6810 6812 6787 0 -1 4202496 2111 0 0 0 28152 70 0 0 25 0 1 0 5035046 18227200 2008 1992294400 134512640 137138936 4291599424 18446744073709551615 136504423 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6812/statm: 4450 2008 192 642 0 3806 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 17800

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 6826
/proc/meminfo: memFree=1780704/2059040 swapFree=4192072/4192956
[pid=6812] ppid=6810 vsize=17800 CPUtime=342.21
/proc/6812/stat : 6812 (bsolo_pb10) R 6810 6812 6787 0 -1 4202496 2111 0 0 0 34136 85 0 0 25 0 1 0 5035046 18227200 2008 1992294400 134512640 137138936 4291599424 18446744073709551615 134575602 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6812/statm: 4450 2008 192 642 0 3806 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 17800

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 6826
/proc/meminfo: memFree=1780704/2059040 swapFree=4192072/4192956
[pid=6812] ppid=6810 vsize=17896 CPUtime=402.2
/proc/6812/stat : 6812 (bsolo_pb10) R 6810 6812 6787 0 -1 4202496 2132 0 0 0 40120 100 0 0 25 0 1 0 5035046 18325504 2029 1992294400 134512640 137138936 4291599424 18446744073709551615 134606641 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6812/statm: 4474 2029 192 642 0 3830 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 17896

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 6828
/proc/meminfo: memFree=1780704/2059040 swapFree=4192072/4192956
[pid=6812] ppid=6810 vsize=17884 CPUtime=462.18
/proc/6812/stat : 6812 (bsolo_pb10) R 6810 6812 6787 0 -1 4202496 2132 0 0 0 46104 114 0 0 25 0 1 0 5035046 18313216 2029 1992294400 134512640 137138936 4291599424 18446744073709551615 134542325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6812/statm: 4471 2029 192 642 0 3827 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 17884

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 6830
/proc/meminfo: memFree=1780704/2059040 swapFree=4192072/4192956
[pid=6812] ppid=6810 vsize=17856 CPUtime=522.17
/proc/6812/stat : 6812 (bsolo_pb10) R 6810 6812 6787 0 -1 4202496 2132 0 0 0 52090 127 0 0 25 0 1 0 5035046 18284544 2029 1992294400 134512640 137138936 4291599424 18446744073709551615 134542493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6812/statm: 4464 2029 192 642 0 3820 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 17856

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 6832
/proc/meminfo: memFree=1780704/2059040 swapFree=4192072/4192956
[pid=6812] ppid=6810 vsize=17852 CPUtime=582.15
/proc/6812/stat : 6812 (bsolo_pb10) R 6810 6812 6787 0 -1 4202496 2132 0 0 0 58074 141 0 0 25 0 1 0 5035046 18280448 2029 1992294400 134512640 137138936 4291599424 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6812/statm: 4463 2029 192 642 0 3819 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 17852

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 6834
/proc/meminfo: memFree=1779960/2059040 swapFree=4192072/4192956
[pid=6812] ppid=6810 vsize=18784 CPUtime=642.15
/proc/6812/stat : 6812 (bsolo_pb10) R 6810 6812 6787 0 -1 4202496 2356 0 0 0 64059 156 0 0 25 0 1 0 5035046 19234816 2253 1992294400 134512640 137138936 4291599424 18446744073709551615 134542544 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6812/statm: 4696 2253 192 642 0 4052 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 18784

[startup+702.3 s]

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

/proc/meminfo: memFree=1779464/2059040 swapFree=4192072/4192956
[pid=6812] ppid=6810 vsize=19084 CPUtime=942.07
/proc/6812/stat : 6812 (bsolo_pb10) R 6810 6812 6787 0 -1 4202496 2447 0 0 0 93990 217 0 0 25 0 1 0 5035046 19542016 2344 1992294400 134512640 137138936 4291599424 18446744073709551615 134542802 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6812/statm: 4771 2344 192 642 0 4127 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 19084

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 6842
/proc/meminfo: memFree=1779340/2059040 swapFree=4192072/4192956
[pid=6812] ppid=6810 vsize=19084 CPUtime=1002.06
/proc/6812/stat : 6812 (bsolo_pb10) R 6810 6812 6787 0 -1 4202496 2447 0 0 0 99976 230 0 0 25 0 1 0 5035046 19542016 2344 1992294400 134512640 137138936 4291599424 18446744073709551615 136506277 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6812/statm: 4771 2344 192 642 0 4127 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 19084

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 6844
/proc/meminfo: memFree=1778472/2059040 swapFree=4192072/4192956
[pid=6812] ppid=6810 vsize=20036 CPUtime=1062.05
/proc/6812/stat : 6812 (bsolo_pb10) R 6810 6812 6787 0 -1 4202496 2686 0 0 0 105963 242 0 0 25 0 1 0 5035046 20516864 2583 1992294400 134512640 137138936 4291599424 18446744073709551615 136501687 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6812/statm: 5009 2583 192 642 0 4365 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 20036

[startup+1122.3 s]
/proc/loadavg: 1.07 1.01 1.00 2/107 6846
/proc/meminfo: memFree=1778348/2059040 swapFree=4192072/4192956
[pid=6812] ppid=6810 vsize=20036 CPUtime=1122.02
/proc/6812/stat : 6812 (bsolo_pb10) R 6810 6812 6787 0 -1 4202496 2686 0 0 0 111947 255 0 0 25 0 1 0 5035046 20516864 2583 1992294400 134512640 137138936 4291599424 18446744073709551615 134542713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6812/statm: 5009 2583 192 642 0 4365 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 20036

[startup+1182.3 s]
/proc/loadavg: 1.08 1.02 1.00 2/107 6848
/proc/meminfo: memFree=1777480/2059040 swapFree=4192072/4192956
[pid=6812] ppid=6810 vsize=20892 CPUtime=1182.01
/proc/6812/stat : 6812 (bsolo_pb10) R 6810 6812 6787 0 -1 4202496 2883 0 0 0 117935 266 0 0 25 0 1 0 5035046 21393408 2780 1992294400 134512640 137138936 4291599424 18446744073709551615 134542871 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6812/statm: 5223 2780 192 642 0 4579 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 20892

[startup+1242.3 s]
/proc/loadavg: 1.09 1.03 1.00 2/107 6850
/proc/meminfo: memFree=1777232/2059040 swapFree=4192072/4192956
[pid=6812] ppid=6810 vsize=20888 CPUtime=1242
/proc/6812/stat : 6812 (bsolo_pb10) R 6810 6812 6787 0 -1 4202496 2883 0 0 0 123924 276 0 0 25 0 1 0 5035046 21389312 2780 1992294400 134512640 137138936 4291599424 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6812/statm: 5222 2780 192 642 0 4578 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 20888

[startup+1302.3 s]
/proc/loadavg: 1.08 1.04 1.00 2/107 6850
/proc/meminfo: memFree=1777108/2059040 swapFree=4192072/4192956
[pid=6812] ppid=6810 vsize=20888 CPUtime=1302
/proc/6812/stat : 6812 (bsolo_pb10) R 6810 6812 6787 0 -1 4202496 2883 0 0 0 129912 288 0 0 25 0 1 0 5035046 21389312 2780 1992294400 134512640 137138936 4291599424 18446744073709551615 135984556 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6812/statm: 5222 2780 192 642 0 4578 0
Current children cumulated CPU time (s) 1302
Current children cumulated vsize (KiB) 20888

[startup+1362.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/107 6852
/proc/meminfo: memFree=1777108/2059040 swapFree=4192072/4192956
[pid=6812] ppid=6810 vsize=20884 CPUtime=1361.98
/proc/6812/stat : 6812 (bsolo_pb10) R 6810 6812 6787 0 -1 4202496 2883 0 0 0 135900 298 0 0 25 0 1 0 5035046 21385216 2780 1992294400 134512640 137138936 4291599424 18446744073709551615 134542525 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6812/statm: 5221 2780 192 642 0 4577 0
Current children cumulated CPU time (s) 1361.98
Current children cumulated vsize (KiB) 20884

[startup+1422.31 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 6854
/proc/meminfo: memFree=1777108/2059040 swapFree=4192072/4192956
[pid=6812] ppid=6810 vsize=20884 CPUtime=1421.97
/proc/6812/stat : 6812 (bsolo_pb10) R 6810 6812 6787 0 -1 4202496 2883 0 0 0 141887 310 0 0 25 0 1 0 5035046 21385216 2780 1992294400 134512640 137138936 4291599424 18446744073709551615 136511116 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6812/statm: 5221 2780 192 642 0 4577 0
Current children cumulated CPU time (s) 1421.97
Current children cumulated vsize (KiB) 20884

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 6856
/proc/meminfo: memFree=1777108/2059040 swapFree=4192072/4192956
[pid=6812] ppid=6810 vsize=20884 CPUtime=1481.94
/proc/6812/stat : 6812 (bsolo_pb10) R 6810 6812 6787 0 -1 4202496 2883 0 0 0 147873 321 0 0 25 0 1 0 5035046 21385216 2780 1992294400 134512640 137138936 4291599424 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6812/statm: 5221 2780 192 642 0 4577 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 20884

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

[startup+1484.7 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 6856
/proc/meminfo: memFree=1777108/2059040 swapFree=4192072/4192956
[pid=6812] ppid=6810 vsize=20884 CPUtime=1484.35
/proc/6812/stat : 6812 (bsolo_pb10) R 6810 6812 6787 0 -1 4202496 2883 0 0 0 148112 323 0 0 25 0 1 0 5035046 21385216 2780 1992294400 134512640 137138936 4291599424 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6812/statm: 5221 2780 192 642 0 4577 0
Current children cumulated CPU time (s) 1484.35
Current children cumulated vsize (KiB) 20884

[startup+1510.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 6856
/proc/meminfo: memFree=1777108/2059040 swapFree=4192072/4192956
[pid=6812] ppid=6810 vsize=20884 CPUtime=1509.95
/proc/6812/stat : 6812 (bsolo_pb10) R 6810 6812 6787 0 -1 4202496 2883 0 0 0 150668 327 0 0 25 0 1 0 5035046 21385216 2780 1992294400 134512640 137138936 4291599424 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6812/statm: 5221 2780 192 642 0 4577 0
Current children cumulated CPU time (s) 1509.95
Current children cumulated vsize (KiB) 20884

[startup+1523.1 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 6856
/proc/meminfo: memFree=1777108/2059040 swapFree=4192072/4192956
[pid=6812] ppid=6810 vsize=20884 CPUtime=1522.73
/proc/6812/stat : 6812 (bsolo_pb10) R 6810 6812 6787 0 -1 4202496 2883 0 0 0 151944 329 0 0 25 0 1 0 5035046 21385216 2780 1992294400 134512640 137138936 4291599424 18446744073709551615 134542960 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6812/statm: 5221 2780 192 642 0 4577 0
Current children cumulated CPU time (s) 1522.73
Current children cumulated vsize (KiB) 20884

[startup+1529.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 6856
/proc/meminfo: memFree=1777108/2059040 swapFree=4192072/4192956
[pid=6812] ppid=6810 vsize=20884 CPUtime=1529.14
/proc/6812/stat : 6812 (bsolo_pb10) R 6810 6812 6787 0 -1 4202496 2883 0 0 0 152583 331 0 0 25 0 1 0 5035046 21385216 2780 1992294400 134512640 137138936 4291599424 18446744073709551615 136521017 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6812/statm: 5221 2780 192 642 0 4577 0
Current children cumulated CPU time (s) 1529.14
Current children cumulated vsize (KiB) 20884

[startup+1535.9 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 6858
/proc/meminfo: memFree=1777108/2059040 swapFree=4192072/4192956
[pid=6812] ppid=6810 vsize=20884 CPUtime=1535.54
/proc/6812/stat : 6812 (bsolo_pb10) R 6810 6812 6787 0 -1 4202496 2883 0 0 0 153222 332 0 0 25 0 1 0 5035046 21385216 2780 1992294400 134512640 137138936 4291599424 18446744073709551615 134542369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6812/statm: 5221 2780 192 642 0 4577 0
Current children cumulated CPU time (s) 1535.54
Current children cumulated vsize (KiB) 20884

[startup+1539.1 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 6858
/proc/meminfo: memFree=1777108/2059040 swapFree=4192072/4192956
[pid=6812] ppid=6810 vsize=20884 CPUtime=1538.74
/proc/6812/stat : 6812 (bsolo_pb10) R 6810 6812 6787 0 -1 4202496 2883 0 0 0 153541 333 0 0 25 0 1 0 5035046 21385216 2780 1992294400 134512640 137138936 4291599424 18446744073709551615 134542237 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6812/statm: 5221 2780 192 642 0 4577 0
Current children cumulated CPU time (s) 1538.74
Current children cumulated vsize (KiB) 20884

[startup+1539.9 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 6858
/proc/meminfo: memFree=1777108/2059040 swapFree=4192072/4192956
[pid=6812] ppid=6810 vsize=20884 CPUtime=1539.54
/proc/6812/stat : 6812 (bsolo_pb10) R 6810 6812 6787 0 -1 4202496 2883 0 0 0 153621 333 0 0 25 0 1 0 5035046 21385216 2780 1992294400 134512640 137138936 4291599424 18446744073709551615 136511176 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6812/statm: 5221 2780 192 642 0 4577 0
Current children cumulated CPU time (s) 1539.54
Current children cumulated vsize (KiB) 20884

[startup+1540.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 6858
/proc/meminfo: memFree=1777108/2059040 swapFree=4192072/4192956
[pid=6812] ppid=6810 vsize=20884 CPUtime=1539.93
/proc/6812/stat : 6812 (bsolo_pb10) R 6810 6812 6787 0 -1 4202496 2883 0 0 0 153660 333 0 0 25 0 1 0 5035046 21385216 2780 1992294400 134512640 137138936 4291599424 18446744073709551615 136521035 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6812/statm: 5221 2780 192 642 0 4577 0
Current children cumulated CPU time (s) 1539.93
Current children cumulated vsize (KiB) 20884

[startup+1540.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 6858
/proc/meminfo: memFree=1777108/2059040 swapFree=4192072/4192956
[pid=6812] ppid=6810 vsize=20884 CPUtime=1540.13
/proc/6812/stat : 6812 (bsolo_pb10) R 6810 6812 6787 0 -1 4202496 2883 0 0 0 153680 333 0 0 25 0 1 0 5035046 21385216 2780 1992294400 134512640 137138936 4291599424 18446744073709551615 134542883 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6812/statm: 5221 2780 192 642 0 4577 0
Current children cumulated CPU time (s) 1540.13
Current children cumulated vsize (KiB) 20884

Child status: 0
Real time (s): 1540.59
CPU time (s): 1540.23
CPU user time (s): 1536.9
CPU system time (s): 3.33849
CPU usage (%): 99.9767
Max. virtual memory (cumulated for all children) (KiB): 20892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1536.9
system time used= 3.33849
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2883
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= 3236

runsolver used 2.73058 second user time and 7.08292 second system time

The end

Launcher Data 

Begin job on node003 at 2010-06-12 00:11:51
IDJOB=2656813
IDBENCH=1309
IDSOLVER=1162
FILE ID=node003/2656813-1276294311
PBS_JOBID= 11173130
Free space on /tmp= 62556 MiB

SOLVER NAME= bsolo 3.2 Card
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900584106.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656813-1276294311/watcher-2656813-1276294311 -o /tmp/evaluation-result-2656813-1276294311/solver-2656813-1276294311 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l2 HOME/instance-2656813-1276294311.opb

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

MD5SUM BENCH= 4a96a2353b6045ef15a9bfabac06d14b
RANDOM SEED=353078788

node003.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		: 3000.251
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		: 3000.251
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1789548 kB
Buffers:         31672 kB
Cached:         113940 kB
SwapCached:          0 kB
Active:          98904 kB
Inactive:       104968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1789548 kB
SwapTotal:     4192956 kB
SwapFree:      4192072 kB
Dirty:            4124 kB
Writeback:           0 kB
AnonPages:       58280 kB
Mapped:          15372 kB
Slab:            43940 kB
PageTables:       3992 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181868 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= 62552 MiB
End job on node003 at 2010-06-12 00:37:32