Trace number 2656826

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 1339.75 1340.22

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900570242.opb
MD5SUM490d573a1d39845890b306c349815f34
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 benchmark9.75252
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 749
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-2656826-1276299721.opb
0.00/0.00	c File size is 83383 bytes.
0.00/0.01	c Highest Coefficient sum: 749
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: 5711
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     5473    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1339.72/1340.22	c      101    231     2748    13746    5     5803    2069    162   2244 0.04
1339.72/1340.22	c      251    231     2963    24298    8     6241    2276    377   2758 0.09
1339.72/1340.22	c      476    231     3274    38067   11     6867    2504    688   2783 0.17
1339.72/1340.22	c      815    231     3660    53965   14     7653    2755   1074   2579 0.32
1339.72/1340.22	c     1323    231     4230    75573   17     8802    3031   1644   2405 0.55
1339.72/1340.22	c     2087    231     5040   102778   20    10423    3335   2454   2213 0.94
1339.72/1340.22	c     3235    231     4503    63903   14     9310    3669   1917   2129 1.52
1339.72/1340.22	c     4957    231     4422    66446   15     9149    4036   1836   2125 2.33
1339.72/1340.22	c     7542    231     5070    90220   17    10472    4440   2484   2049 3.68
1339.72/1340.22	c    11422    231     6930   148179   21    14186    4885   4344   1960 5.83
1339.72/1340.22	c    17248    231     5522   108215   19    11360    5374   2936   1844 9.35
1339.72/1340.22	c    25989    231     6385   142794   22    13126    5912   3799   1796 14.47
1339.72/1340.22	c    39100    231     8088   191406   23    16643    6504   5502   1718 22.75
1339.72/1340.22	c    58771    231     5839   122248   20    12061    7155   3253   1609 36.51
1339.72/1340.22	c    88281    231     8227   217533   26    16864    7871   5641   1515 58.26
1339.72/1340.22	c   132552    231     7542   170884   22    15420    8659   4956   1417 93.54
1339.72/1340.22	c   198962    231     8058   173871   21    16429    9525   5472   1344 147.99
1339.72/1340.22	c   298585    231     7904   177103   22    16149   10478   5318   1252 238.40
1339.72/1340.22	c   448022    231     8402   219173   26    17292   11526   5816   1176 380.90
1339.72/1340.22	c   672181    231     9297   277653   29    19005   12679   6711   1066 630.15
1339.72/1340.22	c  1008424    231    11775   360015   30    23888   13947   9189    972 1036.50
1339.72/1340.22	c Backtracks by Clause: 1235927
1339.72/1340.22	c Backtracks by PB constraint: 1295
1339.72/1340.22	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1339.72/1340.22	c   21  1237222 282730  1780529    11853   337231   9267    923 1339.75
1339.72/1340.22	s UNSATISFIABLE
1339.72/1340.22	c Total time: 1339.75 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-2656826-1276299721/watcher-2656826-1276299721 -o /tmp/evaluation-result-2656826-1276299721/solver-2656826-1276299721 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2656826-1276299721.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.02 1.03 1.00 3/106 6804
/proc/meminfo: memFree=1546816/2059040 swapFree=4192956/4192956
[pid=6804] ppid=6802 vsize=10880 CPUtime=0
/proc/6804/stat : 6804 (bsolo_pb10) R 6802 6804 6184 0 -1 4202496 339 0 0 0 0 0 0 0 25 0 1 0 3623964 11141120 258 1992294400 134512640 137138936 4294252464 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6804/statm: 2720 258 176 642 0 2055 0

[startup+0.0819369 s]
/proc/loadavg: 1.02 1.03 1.00 3/106 6804
/proc/meminfo: memFree=1546816/2059040 swapFree=4192956/4192956
[pid=6804] ppid=6802 vsize=11320 CPUtime=0.07
/proc/6804/stat : 6804 (bsolo_pb10) R 6802 6804 6184 0 -1 4202496 500 0 0 0 7 0 0 0 25 0 1 0 3623964 11591680 398 1992294400 134512640 137138936 4294252464 18446744073709551615 134604443 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6804/statm: 2830 398 192 642 0 2186 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11320

[startup+0.10094 s]
/proc/loadavg: 1.02 1.03 1.00 3/106 6804
/proc/meminfo: memFree=1546816/2059040 swapFree=4192956/4192956
[pid=6804] ppid=6802 vsize=11448 CPUtime=0.09
/proc/6804/stat : 6804 (bsolo_pb10) R 6802 6804 6184 0 -1 4202496 514 0 0 0 9 0 0 0 25 0 1 0 3623964 11722752 412 1992294400 134512640 137138936 4294252464 18446744073709551615 134618280 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6804/statm: 2862 412 192 642 0 2218 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11448

[startup+0.300977 s]
/proc/loadavg: 1.02 1.03 1.00 3/106 6804
/proc/meminfo: memFree=1546816/2059040 swapFree=4192956/4192956
[pid=6804] ppid=6802 vsize=11824 CPUtime=0.29
/proc/6804/stat : 6804 (bsolo_pb10) R 6802 6804 6184 0 -1 4202496 617 0 0 0 29 0 0 0 25 0 1 0 3623964 12107776 515 1992294400 134512640 137138936 4294252464 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6804/statm: 2956 515 192 642 0 2312 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11824

[startup+0.701048 s]
/proc/loadavg: 1.02 1.03 1.00 3/106 6804
/proc/meminfo: memFree=1546816/2059040 swapFree=4192956/4192956
[pid=6804] ppid=6802 vsize=12316 CPUtime=0.69
/proc/6804/stat : 6804 (bsolo_pb10) R 6802 6804 6184 0 -1 4202496 755 0 0 0 69 0 0 0 25 0 1 0 3623964 12611584 653 1992294400 134512640 137138936 4294252464 18446744073709551615 136511176 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6804/statm: 3079 653 192 642 0 2435 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12316

[startup+1.50119 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 6805
/proc/meminfo: memFree=1544452/2059040 swapFree=4192956/4192956
[pid=6804] ppid=6802 vsize=13172 CPUtime=1.49
/proc/6804/stat : 6804 (bsolo_pb10) R 6802 6804 6184 0 -1 4202496 941 0 0 0 148 1 0 0 25 0 1 0 3623964 13488128 839 1992294400 134512640 137138936 4294252464 18446744073709551615 134599865 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6804/statm: 3293 839 192 642 0 2649 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13172

[startup+3.10148 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 6805
/proc/meminfo: memFree=1543832/2059040 swapFree=4192956/4192956
[pid=6804] ppid=6802 vsize=13172 CPUtime=3.09
/proc/6804/stat : 6804 (bsolo_pb10) R 6802 6804 6184 0 -1 4202496 942 0 0 0 308 1 0 0 25 0 1 0 3623964 13488128 840 1992294400 134512640 137138936 4294252464 18446744073709551615 134606964 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6804/statm: 3293 840 192 642 0 2649 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13172

[startup+6.30107 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 6805
/proc/meminfo: memFree=1543336/2059040 swapFree=4192956/4192956
[pid=6804] ppid=6802 vsize=13792 CPUtime=6.29
/proc/6804/stat : 6804 (bsolo_pb10) R 6802 6804 6184 0 -1 4202496 1105 0 0 0 627 2 0 0 25 0 1 0 3623964 14123008 1003 1992294400 134512640 137138936 4294252464 18446744073709551615 134606964 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6804/statm: 3448 1003 192 642 0 2804 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13792

[startup+12.7012 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 6805
/proc/meminfo: memFree=1542716/2059040 swapFree=4192956/4192956
[pid=6804] ppid=6802 vsize=14040 CPUtime=12.68
/proc/6804/stat : 6804 (bsolo_pb10) R 6802 6804 6184 0 -1 4202496 1179 0 0 0 1264 4 0 0 25 0 1 0 3623964 14376960 1077 1992294400 134512640 137138936 4294252464 18446744073709551615 134600328 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6804/statm: 3510 1077 192 642 0 2866 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14040

[startup+25.5006 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 6805
/proc/meminfo: memFree=1542096/2059040 swapFree=4192956/4192956
[pid=6804] ppid=6802 vsize=14764 CPUtime=25.48
/proc/6804/stat : 6804 (bsolo_pb10) R 6802 6804 6184 0 -1 4202496 1348 0 0 0 2540 8 0 0 25 0 1 0 3623964 15118336 1246 1992294400 134512640 137138936 4294252464 18446744073709551615 134606964 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6804/statm: 3691 1246 192 642 0 3047 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14764

[startup+51.1012 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 6807
/proc/meminfo: memFree=1540608/2059040 swapFree=4192956/4192956
[pid=6804] ppid=6802 vsize=16108 CPUtime=51.06
/proc/6804/stat : 6804 (bsolo_pb10) R 6802 6804 6184 0 -1 4202496 1693 0 0 0 5091 15 0 0 25 0 1 0 3623964 16494592 1591 1992294400 134512640 137138936 4294252464 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6804/statm: 4027 1591 192 642 0 3383 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 16108

[startup+102.309 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 6807
/proc/meminfo: memFree=1540360/2059040 swapFree=4192956/4192956
[pid=6804] ppid=6802 vsize=16364 CPUtime=102.25
/proc/6804/stat : 6804 (bsolo_pb10) R 6802 6804 6184 0 -1 4202496 1762 0 0 0 10198 27 0 0 25 0 1 0 3623964 16756736 1660 1992294400 134512640 137138936 4294252464 18446744073709551615 134618019 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6804/statm: 4091 1660 192 642 0 3447 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 16364

[startup+162.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 6809
/proc/meminfo: memFree=1540236/2059040 swapFree=4192956/4192956
[pid=6804] ppid=6802 vsize=16588 CPUtime=162.22
/proc/6804/stat : 6804 (bsolo_pb10) R 6802 6804 6184 0 -1 4202496 1812 0 0 0 16181 41 0 0 25 0 1 0 3623964 16986112 1710 1992294400 134512640 137138936 4294252464 18446744073709551615 134604380 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6804/statm: 4147 1710 192 642 0 3503 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 16588

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 6811
/proc/meminfo: memFree=1539616/2059040 swapFree=4192956/4192956
[pid=6804] ppid=6802 vsize=17172 CPUtime=222.21
/proc/6804/stat : 6804 (bsolo_pb10) R 6802 6804 6184 0 -1 4202496 1947 0 0 0 22166 55 0 0 25 0 1 0 3623964 17584128 1845 1992294400 134512640 137138936 4294252464 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6804/statm: 4293 1845 192 642 0 3649 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17172

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6813
/proc/meminfo: memFree=1538872/2059040 swapFree=4192956/4192956
[pid=6804] ppid=6802 vsize=17876 CPUtime=282.19
/proc/6804/stat : 6804 (bsolo_pb10) R 6802 6804 6184 0 -1 4202496 2136 0 0 0 28150 69 0 0 25 0 1 0 3623964 18305024 2034 1992294400 134512640 137138936 4294252464 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6804/statm: 4469 2034 192 642 0 3825 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 17876

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6813
/proc/meminfo: memFree=1538872/2059040 swapFree=4192956/4192956
[pid=6804] ppid=6802 vsize=17876 CPUtime=342.17
/proc/6804/stat : 6804 (bsolo_pb10) R 6802 6804 6184 0 -1 4202496 2136 0 0 0 34134 83 0 0 25 0 1 0 3623964 18305024 2034 1992294400 134512640 137138936 4294252464 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6804/statm: 4469 2034 192 642 0 3825 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 17876

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6815
/proc/meminfo: memFree=1538252/2059040 swapFree=4192956/4192956
[pid=6804] ppid=6802 vsize=18496 CPUtime=402.15
/proc/6804/stat : 6804 (bsolo_pb10) R 6802 6804 6184 0 -1 4202496 2293 0 0 0 40119 96 0 0 25 0 1 0 3623964 18939904 2191 1992294400 134512640 137138936 4294252464 18446744073709551615 134542617 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6804/statm: 4624 2191 192 642 0 3980 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 18496

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6817
/proc/meminfo: memFree=1538128/2059040 swapFree=4192956/4192956
[pid=6804] ppid=6802 vsize=18496 CPUtime=462.13
/proc/6804/stat : 6804 (bsolo_pb10) R 6802 6804 6184 0 -1 4202496 2293 0 0 0 46103 110 0 0 25 0 1 0 3623964 18939904 2191 1992294400 134512640 137138936 4294252464 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6804/statm: 4624 2191 192 642 0 3980 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 18496

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6819
/proc/meminfo: memFree=1537260/2059040 swapFree=4192956/4192956
[pid=6804] ppid=6802 vsize=19236 CPUtime=522.1
/proc/6804/stat : 6804 (bsolo_pb10) R 6802 6804 6184 0 -1 4202496 2486 0 0 0 52086 124 0 0 25 0 1 0 3623964 19697664 2384 1992294400 134512640 137138936 4294252464 18446744073709551615 136521017 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6804/statm: 4809 2384 192 642 0 4165 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 19236

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6821
/proc/meminfo: memFree=1537260/2059040 swapFree=4192956/4192956
[pid=6804] ppid=6802 vsize=19236 CPUtime=582.09
/proc/6804/stat : 6804 (bsolo_pb10) R 6802 6804 6184 0 -1 4202496 2486 0 0 0 58069 140 0 0 25 0 1 0 3623964 19697664 2384 1992294400 134512640 137138936 4294252464 18446744073709551615 134606677 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6804/statm: 4809 2384 192 642 0 4165 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 19236

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6821
/proc/meminfo: memFree=1537260/2059040 swapFree=4192956/4192956
[pid=6804] ppid=6802 vsize=19244 CPUtime=642.08
/proc/6804/stat : 6804 (bsolo_pb10) R 6802 6804 6184 0 -1 4202496 2488 0 0 0 64054 154 0 0 25 0 1 0 3623964 19705856 2386 1992294400 134512640 137138936 4294252464 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6804/statm: 4811 2386 192 642 0 4167 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 19244

[startup+702.301 s]

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

/proc/meminfo: memFree=1537136/2059040 swapFree=4192956/4192956
[pid=6804] ppid=6802 vsize=19352 CPUtime=762.03
/proc/6804/stat : 6804 (bsolo_pb10) R 6802 6804 6184 0 -1 4202496 2496 0 0 0 76024 179 0 0 25 0 1 0 3623964 19816448 2394 1992294400 134512640 137138936 4294252464 18446744073709551615 135984561 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6804/statm: 4838 2394 192 642 0 4194 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 19352

[startup+822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6827
/proc/meminfo: memFree=1536640/2059040 swapFree=4192956/4192956
[pid=6804] ppid=6802 vsize=19808 CPUtime=822.01
/proc/6804/stat : 6804 (bsolo_pb10) R 6802 6804 6184 0 -1 4202496 2611 0 0 0 82010 191 0 0 25 0 1 0 3623964 20283392 2509 1992294400 134512640 137138936 4294252464 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6804/statm: 4952 2509 192 642 0 4308 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 19808

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6829
/proc/meminfo: memFree=1536640/2059040 swapFree=4192956/4192956
[pid=6804] ppid=6802 vsize=19808 CPUtime=881.99
/proc/6804/stat : 6804 (bsolo_pb10) R 6802 6804 6184 0 -1 4202496 2611 0 0 0 87995 204 0 0 25 0 1 0 3623964 20283392 2509 1992294400 134512640 137138936 4294252464 18446744073709551615 136502626 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6804/statm: 4952 2509 192 642 0 4308 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 19808

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6829
/proc/meminfo: memFree=1536516/2059040 swapFree=4192956/4192956
[pid=6804] ppid=6802 vsize=19764 CPUtime=941.97
/proc/6804/stat : 6804 (bsolo_pb10) R 6802 6804 6184 0 -1 4202496 2611 0 0 0 93981 216 0 0 25 0 1 0 3623964 20238336 2509 1992294400 134512640 137138936 4294252464 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6804/statm: 4941 2509 192 642 0 4297 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 19764

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6831
/proc/meminfo: memFree=1536516/2059040 swapFree=4192956/4192956
[pid=6804] ppid=6802 vsize=19764 CPUtime=1001.95
/proc/6804/stat : 6804 (bsolo_pb10) R 6802 6804 6184 0 -1 4202496 2611 0 0 0 99965 230 0 0 25 0 1 0 3623964 20238336 2509 1992294400 134512640 137138936 4294252464 18446744073709551615 134603108 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6804/statm: 4941 2509 192 642 0 4297 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 19764

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6833
/proc/meminfo: memFree=1536516/2059040 swapFree=4192956/4192956
[pid=6804] ppid=6802 vsize=19768 CPUtime=1061.93
/proc/6804/stat : 6804 (bsolo_pb10) R 6802 6804 6184 0 -1 4202496 2612 0 0 0 105951 242 0 0 25 0 1 0 3623964 20242432 2510 1992294400 134512640 137138936 4294252464 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6804/statm: 4942 2510 192 642 0 4298 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 19768

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6835
/proc/meminfo: memFree=1536392/2059040 swapFree=4192956/4192956
[pid=6804] ppid=6802 vsize=19764 CPUtime=1121.9
/proc/6804/stat : 6804 (bsolo_pb10) R 6802 6804 6184 0 -1 4202496 2612 0 0 0 111937 253 0 0 25 0 1 0 3623964 20238336 2510 1992294400 134512640 137138936 4294252464 18446744073709551615 136511151 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6804/statm: 4941 2510 192 642 0 4297 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 19764

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6846
/proc/meminfo: memFree=1535772/2059040 swapFree=4192956/4192956
[pid=6804] ppid=6802 vsize=20368 CPUtime=1181.88
/proc/6804/stat : 6804 (bsolo_pb10) R 6802 6804 6184 0 -1 4202496 2769 0 0 0 117921 267 0 0 25 0 1 0 3623964 20856832 2667 1992294400 134512640 137138936 4294252464 18446744073709551615 134542289 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6804/statm: 5092 2667 192 642 0 4448 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 20368

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6846
/proc/meminfo: memFree=1535648/2059040 swapFree=4192956/4192956
[pid=6804] ppid=6802 vsize=20368 CPUtime=1241.85
/proc/6804/stat : 6804 (bsolo_pb10) R 6802 6804 6184 0 -1 4202496 2769 0 0 0 123908 277 0 0 25 0 1 0 3623964 20856832 2667 1992294400 134512640 137138936 4294252464 18446744073709551615 134542793 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6804/statm: 5092 2667 192 642 0 4448 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 20368

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6848
/proc/meminfo: memFree=1535524/2059040 swapFree=4192956/4192956
[pid=6804] ppid=6802 vsize=20368 CPUtime=1301.84
/proc/6804/stat : 6804 (bsolo_pb10) R 6802 6804 6184 0 -1 4202496 2769 0 0 0 129895 289 0 0 25 0 1 0 3623964 20856832 2667 1992294400 134512640 137138936 4294252464 18446744073709551615 134618208 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6804/statm: 5092 2667 192 642 0 4448 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 20368

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

[startup+1305.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6848
/proc/meminfo: memFree=1535524/2059040 swapFree=4192956/4192956
[pid=6804] ppid=6802 vsize=20368 CPUtime=1305.03
/proc/6804/stat : 6804 (bsolo_pb10) R 6802 6804 6184 0 -1 4202496 2769 0 0 0 130213 290 0 0 25 0 1 0 3623964 20856832 2667 1992294400 134512640 137138936 4294252464 18446744073709551615 134606982 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6804/statm: 5092 2667 192 642 0 4448 0
Current children cumulated CPU time (s) 1305.03
Current children cumulated vsize (KiB) 20368

[startup+1318.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6848
/proc/meminfo: memFree=1535524/2059040 swapFree=4192956/4192956
[pid=6804] ppid=6802 vsize=20368 CPUtime=1317.83
/proc/6804/stat : 6804 (bsolo_pb10) R 6802 6804 6184 0 -1 4202496 2769 0 0 0 131491 292 0 0 25 0 1 0 3623964 20856832 2667 1992294400 134512640 137138936 4294252464 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6804/statm: 5092 2667 192 642 0 4448 0
Current children cumulated CPU time (s) 1317.83
Current children cumulated vsize (KiB) 20368

[startup+1331.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6850
/proc/meminfo: memFree=1535524/2059040 swapFree=4192956/4192956
[pid=6804] ppid=6802 vsize=20368 CPUtime=1330.62
/proc/6804/stat : 6804 (bsolo_pb10) R 6802 6804 6184 0 -1 4202496 2769 0 0 0 132768 294 0 0 25 0 1 0 3623964 20856832 2667 1992294400 134512640 137138936 4294252464 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6804/statm: 5092 2667 192 642 0 4448 0
Current children cumulated CPU time (s) 1330.62
Current children cumulated vsize (KiB) 20368

[startup+1334.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6850
/proc/meminfo: memFree=1535524/2059040 swapFree=4192956/4192956
[pid=6804] ppid=6802 vsize=20368 CPUtime=1333.83
/proc/6804/stat : 6804 (bsolo_pb10) R 6802 6804 6184 0 -1 4202496 2769 0 0 0 133088 295 0 0 25 0 1 0 3623964 20856832 2667 1992294400 134512640 137138936 4294252464 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6804/statm: 5092 2667 192 642 0 4448 0
Current children cumulated CPU time (s) 1333.83
Current children cumulated vsize (KiB) 20368

[startup+1337.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6850
/proc/meminfo: memFree=1535524/2059040 swapFree=4192956/4192956
[pid=6804] ppid=6802 vsize=20368 CPUtime=1337.02
/proc/6804/stat : 6804 (bsolo_pb10) R 6802 6804 6184 0 -1 4202496 2769 0 0 0 133407 295 0 0 25 0 1 0 3623964 20856832 2667 1992294400 134512640 137138936 4294252464 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6804/statm: 5092 2667 192 642 0 4448 0
Current children cumulated CPU time (s) 1337.02
Current children cumulated vsize (KiB) 20368

[startup+1339.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6850
/proc/meminfo: memFree=1535524/2059040 swapFree=4192956/4192956
[pid=6804] ppid=6802 vsize=20368 CPUtime=1338.62
/proc/6804/stat : 6804 (bsolo_pb10) R 6802 6804 6184 0 -1 4202496 2769 0 0 0 133566 296 0 0 25 0 1 0 3623964 20856832 2667 1992294400 134512640 137138936 4294252464 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6804/statm: 5092 2667 192 642 0 4448 0
Current children cumulated CPU time (s) 1338.62
Current children cumulated vsize (KiB) 20368

[startup+1339.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6850
/proc/meminfo: memFree=1535524/2059040 swapFree=4192956/4192956
[pid=6804] ppid=6802 vsize=20368 CPUtime=1339.42
/proc/6804/stat : 6804 (bsolo_pb10) R 6802 6804 6184 0 -1 4202496 2769 0 0 0 133646 296 0 0 25 0 1 0 3623964 20856832 2667 1992294400 134512640 137138936 4294252464 18446744073709551615 134575454 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6804/statm: 5092 2667 192 642 0 4448 0
Current children cumulated CPU time (s) 1339.42
Current children cumulated vsize (KiB) 20368

[startup+1340.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6850
/proc/meminfo: memFree=1535524/2059040 swapFree=4192956/4192956
[pid=6804] ppid=6802 vsize=20368 CPUtime=1339.62
/proc/6804/stat : 6804 (bsolo_pb10) R 6802 6804 6184 0 -1 4202496 2769 0 0 0 133666 296 0 0 25 0 1 0 3623964 20856832 2667 1992294400 134512640 137138936 4294252464 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6804/statm: 5092 2667 192 642 0 4448 0
Current children cumulated CPU time (s) 1339.62
Current children cumulated vsize (KiB) 20368

[startup+1340.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6850
/proc/meminfo: memFree=1535524/2059040 swapFree=4192956/4192956
[pid=6804] ppid=6802 vsize=20368 CPUtime=1339.72
/proc/6804/stat : 6804 (bsolo_pb10) R 6802 6804 6184 0 -1 4202496 2769 0 0 0 133676 296 0 0 25 0 1 0 3623964 20856832 2667 1992294400 134512640 137138936 4294252464 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6804/statm: 5092 2667 192 642 0 4448 0
Current children cumulated CPU time (s) 1339.72
Current children cumulated vsize (KiB) 20368

Child status: 0
Real time (s): 1340.22
CPU time (s): 1339.75
CPU user time (s): 1336.78
CPU system time (s): 2.96455
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 20368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1336.78
system time used= 2.96455
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2769
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= 2949

runsolver used 2.6136 second user time and 6.67298 second system time

The end

Launcher Data 

Begin job on node027 at 2010-06-12 01:42:01
IDJOB=2656826
IDBENCH=1324
IDSOLVER=1162
FILE ID=node027/2656826-1276299721
PBS_JOBID= 11173129
Free space on /tmp= 62448 MiB

SOLVER NAME= bsolo 3.2 Card
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900570242.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656826-1276299721/watcher-2656826-1276299721 -o /tmp/evaluation-result-2656826-1276299721/solver-2656826-1276299721 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l2 HOME/instance-2656826-1276299721.opb

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

MD5SUM BENCH= 490d573a1d39845890b306c349815f34
RANDOM SEED=1612301763

node027.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		: 2800.261
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	: 5600.52
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		: 2800.261
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:       1547344 kB
Buffers:         71516 kB
Cached:         312124 kB
SwapCached:          0 kB
Active:         176428 kB
Inactive:       266556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1547344 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4012 kB
Writeback:          80 kB
AnonPages:       59312 kB
Mapped:          15408 kB
Slab:            46904 kB
PageTables:       3956 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181740 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62444 MiB
End job on node027 at 2010-06-12 02:04:21