Trace number 2657737

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 1610.93 1611.4

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900670675.opb
MD5SUMc118a5f7f4e95d7123e302378befd6ff
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 benchmark8.36073
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 671
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-2657737-1276293737.opb
0.00/0.00	c File size is 83377 bytes.
0.00/0.01	c Highest Coefficient sum: 671
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: 5706
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     5472    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1610.83/1611.39	c      101    231     2687    12276    4     5678    2069    101   2885 0.04
1610.83/1611.39	c      252    231     2838    19142    6     5980    2276    252   4581 0.06
1610.83/1611.39	c      479    231     3065    29525    9     6434    2504    479   5322 0.09
1610.83/1611.39	c      817    231     3403    42885   12     7108    2755    817   5446 0.15
1610.83/1611.39	c     1328    231     3914    65767   16     8133    3031   1328   5030 0.26
1610.83/1611.39	c     2091    231     4677    92501   19     9658    3335   2091   4626 0.45
1610.83/1611.39	c     3239    231     5825   131436   22    11953    3669   3239   3954 0.82
1610.83/1611.39	c     4960    231     5598    98355   17    11499    4036   3012   3914 1.27
1610.83/1611.39	c     7544    231     6075   135639   22    12455    4440   3489   3587 2.10
1610.83/1611.39	c    11424    231     5295    99046   18    10895    4885   2709   3366 3.39
1610.83/1611.39	c    17246    231     6060   121557   20    12424    5374   3474   3202 5.39
1610.83/1611.39	c    25983    231     6542   131206   20    13389    5912   3956   3046 8.53
1610.83/1611.39	c    39096    231     7433   184161   24    15171    6504   4847   2784 14.04
1610.83/1611.39	c    58766    231     6929   174926   25    14162    7155   4343   2644 22.22
1610.83/1611.39	c    88276    231     7017   159826   22    14338    7871   4431   2319 38.07
1610.83/1611.39	c   132546    231     6940   157129   22    14184    8659   4354   2208 60.01
1610.83/1611.39	c   198959    231     6917   155713   22    14139    9525   4331   2021 98.43
1610.83/1611.39	c   298580    231     9146   223782   24    18595   10478   6560   1836 162.60
1610.83/1611.39	c   448017    231     9018   224855   24    18340   11526   6432   1591 281.48
1610.83/1611.39	c   672177    231    10222   262728   25    20748   12679   7636   1440 466.65
1610.83/1611.39	c  1008424    231    11549   328773   28    23401   13947   8963   1312 768.11
1610.83/1611.39	c  1512797    231    13154   397175   30    26613   15342  10568   1150 1314.43
1610.83/1611.39	c Backtracks by Clause: 0
1610.83/1611.39	c Backtracks by PB constraint: 0
1610.83/1611.39	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1610.83/1611.39	c   22  1764831 363351  2434529    16371   414154  13785   1095 1610.93
1610.83/1611.39	s UNSATISFIABLE
1610.83/1611.39	c Total time: 1610.93 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-2657737-1276293737/watcher-2657737-1276293737 -o /tmp/evaluation-result-2657737-1276293737/solver-2657737-1276293737 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657737-1276293737.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 5301
/proc/meminfo: memFree=1556568/2059040 swapFree=4192956/4192956
[pid=5301] ppid=5299 vsize=10880 CPUtime=0
/proc/5301/stat : 5301 (bsolo_pb10) R 5299 5301 5046 0 -1 4202496 337 0 0 0 0 0 0 0 20 0 1 0 3029118 11141120 256 1992294400 134512640 137138936 4288920912 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5301/statm: 2720 257 176 642 0 2055 0

[startup+0.087771 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 5301
/proc/meminfo: memFree=1556568/2059040 swapFree=4192956/4192956
[pid=5301] ppid=5299 vsize=11452 CPUtime=0.08
/proc/5301/stat : 5301 (bsolo_pb10) R 5299 5301 5046 0 -1 4202496 521 0 0 0 8 0 0 0 20 0 1 0 3029118 11726848 419 1992294400 134512640 137138936 4288920912 18446744073709551615 134542665 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5301/statm: 2863 419 190 642 0 2219 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11452

[startup+0.100772 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 5301
/proc/meminfo: memFree=1556568/2059040 swapFree=4192956/4192956
[pid=5301] ppid=5299 vsize=11452 CPUtime=0.09
/proc/5301/stat : 5301 (bsolo_pb10) R 5299 5301 5046 0 -1 4202496 534 0 0 0 9 0 0 0 20 0 1 0 3029118 11726848 432 1992294400 134512640 137138936 4288920912 18446744073709551615 134543117 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5301/statm: 2863 432 190 642 0 2219 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11452

[startup+0.300791 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 5301
/proc/meminfo: memFree=1556568/2059040 swapFree=4192956/4192956
[pid=5301] ppid=5299 vsize=12096 CPUtime=0.29
/proc/5301/stat : 5301 (bsolo_pb10) R 5299 5301 5046 0 -1 4202496 685 0 0 0 29 0 0 0 20 0 1 0 3029118 12386304 583 1992294400 134512640 137138936 4288920912 18446744073709551615 134542617 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5301/statm: 3024 583 190 642 0 2380 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12096

[startup+0.70082 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 5301
/proc/meminfo: memFree=1556568/2059040 swapFree=4192956/4192956
[pid=5301] ppid=5299 vsize=12860 CPUtime=0.69
/proc/5301/stat : 5301 (bsolo_pb10) R 5299 5301 5046 0 -1 4202496 880 0 0 0 69 0 0 0 20 0 1 0 3029118 13168640 778 1992294400 134512640 137138936 4288920912 18446744073709551615 134542554 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5301/statm: 3215 778 190 642 0 2571 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12860

[startup+1.50088 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5302
/proc/meminfo: memFree=1553708/2059040 swapFree=4192956/4192956
[pid=5301] ppid=5299 vsize=13376 CPUtime=1.49
/proc/5301/stat : 5301 (bsolo_pb10) R 5299 5301 5046 0 -1 4202496 993 0 0 0 148 1 0 0 22 0 1 0 3029118 13697024 891 1992294400 134512640 137138936 4288920912 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5301/statm: 3344 891 190 642 0 2700 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13376

[startup+3.10101 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5302
/proc/meminfo: memFree=1553336/2059040 swapFree=4192956/4192956
[pid=5301] ppid=5299 vsize=13764 CPUtime=3.08
/proc/5301/stat : 5301 (bsolo_pb10) R 5299 5301 5046 0 -1 4202496 1102 0 0 0 307 1 0 0 25 0 1 0 3029118 14094336 1000 1992294400 134512640 137138936 4288920912 18446744073709551615 134542779 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5301/statm: 3441 1000 190 642 0 2797 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 13764

[startup+6.30026 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5302
/proc/meminfo: memFree=1552716/2059040 swapFree=4192956/4192956
[pid=5301] ppid=5299 vsize=14260 CPUtime=6.29
/proc/5301/stat : 5301 (bsolo_pb10) R 5299 5301 5046 0 -1 4202496 1213 0 0 0 626 3 0 0 25 0 1 0 3029118 14602240 1111 1992294400 134512640 137138936 4288920912 18446744073709551615 134542493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5301/statm: 3565 1111 190 642 0 2921 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14260

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5302
/proc/meminfo: memFree=1551848/2059040 swapFree=4192956/4192956
[pid=5301] ppid=5299 vsize=14632 CPUtime=12.69
/proc/5301/stat : 5301 (bsolo_pb10) R 5299 5301 5046 0 -1 4202496 1333 0 0 0 1263 6 0 0 25 0 1 0 3029118 14983168 1231 1992294400 134512640 137138936 4288920912 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5301/statm: 3658 1231 190 642 0 3014 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14632

[startup+25.5008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5302
/proc/meminfo: memFree=1550856/2059040 swapFree=4192956/4192956
[pid=5301] ppid=5299 vsize=15772 CPUtime=25.49
/proc/5301/stat : 5301 (bsolo_pb10) R 5299 5301 5046 0 -1 4202496 1597 0 0 0 2536 13 0 0 25 0 1 0 3029118 16150528 1495 1992294400 134512640 137138936 4288920912 18446744073709551615 136500286 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5301/statm: 3943 1495 190 642 0 3299 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15772

[startup+51.1008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5302
/proc/meminfo: memFree=1550732/2059040 swapFree=4192956/4192956
[pid=5301] ppid=5299 vsize=15892 CPUtime=51.07
/proc/5301/stat : 5301 (bsolo_pb10) R 5299 5301 5046 0 -1 4202496 1631 0 0 0 5086 21 0 0 25 0 1 0 3029118 16273408 1529 1992294400 134512640 137138936 4288920912 18446744073709551615 134542354 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5301/statm: 3973 1529 190 642 0 3329 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15892

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5304
/proc/meminfo: memFree=1549244/2059040 swapFree=4192956/4192956
[pid=5301] ppid=5299 vsize=17140 CPUtime=102.26
/proc/5301/stat : 5301 (bsolo_pb10) R 5299 5301 5046 0 -1 4202496 1937 0 0 0 10185 41 0 0 25 0 1 0 3029118 17551360 1835 1992294400 134512640 137138936 4288920912 18446744073709551615 134542752 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5301/statm: 4285 1835 190 642 0 3641 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17140

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5306
/proc/meminfo: memFree=1548872/2059040 swapFree=4192956/4192956
[pid=5301] ppid=5299 vsize=17520 CPUtime=162.24
/proc/5301/stat : 5301 (bsolo_pb10) R 5299 5301 5046 0 -1 4202496 2042 0 0 0 16166 58 0 0 25 0 1 0 3029118 17940480 1940 1992294400 134512640 137138936 4288920912 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5301/statm: 4380 1940 190 642 0 3736 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17520

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5308
/proc/meminfo: memFree=1548624/2059040 swapFree=4192956/4192956
[pid=5301] ppid=5299 vsize=17648 CPUtime=222.22
/proc/5301/stat : 5301 (bsolo_pb10) R 5299 5301 5046 0 -1 4202496 2072 0 0 0 22149 73 0 0 25 0 1 0 3029118 18071552 1970 1992294400 134512640 137138936 4288920912 18446744073709551615 134542354 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5301/statm: 4412 1970 190 642 0 3768 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17648

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5308
/proc/meminfo: memFree=1548252/2059040 swapFree=4192956/4192956
[pid=5301] ppid=5299 vsize=18128 CPUtime=282.2
/proc/5301/stat : 5301 (bsolo_pb10) R 5299 5301 5046 0 -1 4202496 2185 0 0 0 28129 91 0 0 25 0 1 0 3029118 18563072 2083 1992294400 134512640 137138936 4288920912 18446744073709551615 134542497 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5301/statm: 4532 2083 190 642 0 3888 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 18128

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5310
/proc/meminfo: memFree=1548004/2059040 swapFree=4192956/4192956
[pid=5301] ppid=5299 vsize=18216 CPUtime=342.19
/proc/5301/stat : 5301 (bsolo_pb10) R 5299 5301 5046 0 -1 4202496 2210 0 0 0 34109 110 0 0 25 0 1 0 3029118 18653184 2108 1992294400 134512640 137138936 4288920912 18446744073709551615 134542280 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5301/statm: 4554 2108 190 642 0 3910 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 18216

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5312
/proc/meminfo: memFree=1548004/2059040 swapFree=4192956/4192956
[pid=5301] ppid=5299 vsize=18324 CPUtime=402.16
/proc/5301/stat : 5301 (bsolo_pb10) R 5299 5301 5046 0 -1 4202496 2236 0 0 0 40092 124 0 0 25 0 1 0 3029118 18763776 2134 1992294400 134512640 137138936 4288920912 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5301/statm: 4581 2134 190 642 0 3937 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 18324

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5314
/proc/meminfo: memFree=1547880/2059040 swapFree=4192956/4192956
[pid=5301] ppid=5299 vsize=18320 CPUtime=462.15
/proc/5301/stat : 5301 (bsolo_pb10) R 5299 5301 5046 0 -1 4202496 2236 0 0 0 46076 139 0 0 25 0 1 0 3029118 18759680 2134 1992294400 134512640 137138936 4288920912 18446744073709551615 136521017 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5301/statm: 4580 2134 190 642 0 3936 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 18320

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5316
/proc/meminfo: memFree=1547508/2059040 swapFree=4192956/4192956
[pid=5301] ppid=5299 vsize=18584 CPUtime=522.12
/proc/5301/stat : 5301 (bsolo_pb10) R 5299 5301 5046 0 -1 4202496 2311 0 0 0 52058 154 0 0 25 0 1 0 3029118 19030016 2209 1992294400 134512640 137138936 4288920912 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5301/statm: 4646 2209 190 642 0 4002 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 18584

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5316
/proc/meminfo: memFree=1547384/2059040 swapFree=4192956/4192956
[pid=5301] ppid=5299 vsize=18584 CPUtime=582.11
/proc/5301/stat : 5301 (bsolo_pb10) R 5299 5301 5046 0 -1 4202496 2311 0 0 0 58041 170 0 0 25 0 1 0 3029118 19030016 2209 1992294400 134512640 137138936 4288920912 18446744073709551615 134543082 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5301/statm: 4646 2209 190 642 0 4002 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 18584

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5318
/proc/meminfo: memFree=1547384/2059040 swapFree=4192956/4192956
[pid=5301] ppid=5299 vsize=18584 CPUtime=642.09
/proc/5301/stat : 5301 (bsolo_pb10) R 5299 5301 5046 0 -1 4202496 2311 0 0 0 64024 185 0 0 25 0 1 0 3029118 19030016 2209 1992294400 134512640 137138936 4288920912 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5301/statm: 4646 2209 190 642 0 4002 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 18584

[startup+702.301 s]

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

/proc/meminfo: memFree=1546268/2059040 swapFree=4192956/4192956
[pid=5301] ppid=5299 vsize=19556 CPUtime=822.03
/proc/5301/stat : 5301 (bsolo_pb10) R 5299 5301 5046 0 -1 4202496 2557 0 0 0 81977 226 0 0 25 0 1 0 3029118 20025344 2455 1992294400 134512640 137138936 4288920912 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5301/statm: 4889 2455 190 642 0 4245 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 19556

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5324
/proc/meminfo: memFree=1545896/2059040 swapFree=4192956/4192956
[pid=5301] ppid=5299 vsize=19988 CPUtime=882.02
/proc/5301/stat : 5301 (bsolo_pb10) R 5299 5301 5046 0 -1 4202496 2657 0 0 0 87963 239 0 0 25 0 1 0 3029118 20467712 2555 1992294400 134512640 137138936 4288920912 18446744073709551615 136296970 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5301/statm: 4997 2555 190 642 0 4353 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 19988

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5326
/proc/meminfo: memFree=1545772/2059040 swapFree=4192956/4192956
[pid=5301] ppid=5299 vsize=19988 CPUtime=942.01
/proc/5301/stat : 5301 (bsolo_pb10) R 5299 5301 5046 0 -1 4202496 2657 0 0 0 93949 252 0 0 25 0 1 0 3029118 20467712 2555 1992294400 134512640 137138936 4288920912 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5301/statm: 4997 2555 190 642 0 4353 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 19988

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5328
/proc/meminfo: memFree=1545772/2059040 swapFree=4192956/4192956
[pid=5301] ppid=5299 vsize=19988 CPUtime=1001.99
/proc/5301/stat : 5301 (bsolo_pb10) R 5299 5301 5046 0 -1 4202496 2657 0 0 0 99936 263 0 0 25 0 1 0 3029118 20467712 2555 1992294400 134512640 137138936 4288920912 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5301/statm: 4997 2555 190 642 0 4353 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 19988

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5330
/proc/meminfo: memFree=1545648/2059040 swapFree=4192956/4192956
[pid=5301] ppid=5299 vsize=19988 CPUtime=1061.97
/proc/5301/stat : 5301 (bsolo_pb10) R 5299 5301 5046 0 -1 4202496 2657 0 0 0 105920 277 0 0 25 0 1 0 3029118 20467712 2555 1992294400 134512640 137138936 4288920912 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5301/statm: 4997 2555 190 642 0 4353 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 19988

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5332
/proc/meminfo: memFree=1545648/2059040 swapFree=4192956/4192956
[pid=5301] ppid=5299 vsize=19984 CPUtime=1121.95
/proc/5301/stat : 5301 (bsolo_pb10) R 5299 5301 5046 0 -1 4202496 2657 0 0 0 111906 289 0 0 25 0 1 0 3029118 20463616 2555 1992294400 134512640 137138936 4288920912 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5301/statm: 4996 2555 190 642 0 4352 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 19984

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5332
/proc/meminfo: memFree=1545524/2059040 swapFree=4192956/4192956
[pid=5301] ppid=5299 vsize=19984 CPUtime=1181.94
/proc/5301/stat : 5301 (bsolo_pb10) R 5299 5301 5046 0 -1 4202496 2657 0 0 0 117890 304 0 0 25 0 1 0 3029118 20463616 2555 1992294400 134512640 137138936 4288920912 18446744073709551615 134573766 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5301/statm: 4996 2555 190 642 0 4352 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 19984

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5334
/proc/meminfo: memFree=1545028/2059040 swapFree=4192956/4192956
[pid=5301] ppid=5299 vsize=20360 CPUtime=1241.92
/proc/5301/stat : 5301 (bsolo_pb10) R 5299 5301 5046 0 -1 4202496 2764 0 0 0 123876 316 0 0 25 0 1 0 3029118 20848640 2662 1992294400 134512640 137138936 4288920912 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5301/statm: 5090 2662 190 642 0 4446 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 20360

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5336
/proc/meminfo: memFree=1544904/2059040 swapFree=4192956/4192956
[pid=5301] ppid=5299 vsize=20360 CPUtime=1301.91
/proc/5301/stat : 5301 (bsolo_pb10) R 5299 5301 5046 0 -1 4202496 2764 0 0 0 129861 330 0 0 25 0 1 0 3029118 20848640 2662 1992294400 134512640 137138936 4288920912 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5301/statm: 5090 2662 190 642 0 4446 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 20360

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5338
/proc/meminfo: memFree=1544904/2059040 swapFree=4192956/4192956
[pid=5301] ppid=5299 vsize=20364 CPUtime=1361.89
/proc/5301/stat : 5301 (bsolo_pb10) R 5299 5301 5046 0 -1 4202496 2765 0 0 0 135846 343 0 0 25 0 1 0 3029118 20852736 2663 1992294400 134512640 137138936 4288920912 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5301/statm: 5091 2663 190 642 0 4447 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 20364

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5340
/proc/meminfo: memFree=1544904/2059040 swapFree=4192956/4192956
[pid=5301] ppid=5299 vsize=20364 CPUtime=1421.89
/proc/5301/stat : 5301 (bsolo_pb10) R 5299 5301 5046 0 -1 4202496 2765 0 0 0 141830 359 0 0 25 0 1 0 3029118 20852736 2663 1992294400 134512640 137138936 4288920912 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5301/statm: 5091 2663 190 642 0 4447 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 20364

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5340
/proc/meminfo: memFree=1544904/2059040 swapFree=4192956/4192956
[pid=5301] ppid=5299 vsize=20436 CPUtime=1481.86
/proc/5301/stat : 5301 (bsolo_pb10) R 5299 5301 5046 0 -1 4202496 2771 0 0 0 147814 372 0 0 25 0 1 0 3029118 20926464 2669 1992294400 134512640 137138936 4288920912 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5301/statm: 5109 2669 190 642 0 4465 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 20436

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5342
/proc/meminfo: memFree=1544780/2059040 swapFree=4192956/4192956
[pid=5301] ppid=5299 vsize=20436 CPUtime=1541.84
/proc/5301/stat : 5301 (bsolo_pb10) R 5299 5301 5046 0 -1 4202496 2771 0 0 0 153798 386 0 0 25 0 1 0 3029118 20926464 2669 1992294400 134512640 137138936 4288920912 18446744073709551615 136515987 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5301/statm: 5109 2669 190 642 0 4465 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 20436

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5344
/proc/meminfo: memFree=1544780/2059040 swapFree=4192956/4192956
[pid=5301] ppid=5299 vsize=20436 CPUtime=1601.83
/proc/5301/stat : 5301 (bsolo_pb10) R 5299 5301 5046 0 -1 4202496 2771 0 0 0 159783 400 0 0 25 0 1 0 3029118 20926464 2669 1992294400 134512640 137138936 4288920912 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5301/statm: 5109 2669 190 642 0 4465 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 20436

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

[startup+1606.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5344
/proc/meminfo: memFree=1544780/2059040 swapFree=4192956/4192956
[pid=5301] ppid=5299 vsize=20428 CPUtime=1605.83
/proc/5301/stat : 5301 (bsolo_pb10) R 5299 5301 5046 0 -1 4202496 2771 0 0 0 160182 401 0 0 25 0 1 0 3029118 20918272 2669 1992294400 134512640 137138936 4288920912 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5301/statm: 5107 2669 190 642 0 4463 0
Current children cumulated CPU time (s) 1605.83
Current children cumulated vsize (KiB) 20428

[startup+1609.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5344
/proc/meminfo: memFree=1544780/2059040 swapFree=4192956/4192956
[pid=5301] ppid=5299 vsize=20428 CPUtime=1609.03
/proc/5301/stat : 5301 (bsolo_pb10) R 5299 5301 5046 0 -1 4202496 2771 0 0 0 160502 401 0 0 25 0 1 0 3029118 20918272 2669 1992294400 134512640 137138936 4288920912 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5301/statm: 5107 2669 190 642 0 4463 0
Current children cumulated CPU time (s) 1609.03
Current children cumulated vsize (KiB) 20428

[startup+1610.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5344
/proc/meminfo: memFree=1544780/2059040 swapFree=4192956/4192956
[pid=5301] ppid=5299 vsize=20428 CPUtime=1609.84
/proc/5301/stat : 5301 (bsolo_pb10) R 5299 5301 5046 0 -1 4202496 2771 0 0 0 160582 402 0 0 25 0 1 0 3029118 20918272 2669 1992294400 134512640 137138936 4288920912 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5301/statm: 5107 2669 190 642 0 4463 0
Current children cumulated CPU time (s) 1609.84
Current children cumulated vsize (KiB) 20428

[startup+1611.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5344
/proc/meminfo: memFree=1544780/2059040 swapFree=4192956/4192956
[pid=5301] ppid=5299 vsize=20428 CPUtime=1610.63
/proc/5301/stat : 5301 (bsolo_pb10) R 5299 5301 5046 0 -1 4202496 2771 0 0 0 160661 402 0 0 25 0 1 0 3029118 20918272 2669 1992294400 134512640 137138936 4288920912 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5301/statm: 5107 2669 190 642 0 4463 0
Current children cumulated CPU time (s) 1610.63
Current children cumulated vsize (KiB) 20428

[startup+1611.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5344
/proc/meminfo: memFree=1544780/2059040 swapFree=4192956/4192956
[pid=5301] ppid=5299 vsize=20428 CPUtime=1610.83
/proc/5301/stat : 5301 (bsolo_pb10) R 5299 5301 5046 0 -1 4202496 2771 0 0 0 160681 402 0 0 25 0 1 0 3029118 20918272 2669 1992294400 134512640 137138936 4288920912 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5301/statm: 5107 2669 190 642 0 4463 0
Current children cumulated CPU time (s) 1610.83
Current children cumulated vsize (KiB) 20428

Child status: 0
Real time (s): 1611.4
CPU time (s): 1610.93
CPU user time (s): 1606.91
CPU system time (s): 4.02539
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 20436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1606.91
system time used= 4.02539
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2772
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= 5393

runsolver used 2.79957 second user time and 7.46786 second system time

The end

Launcher Data 

Begin job on node026 at 2010-06-12 00:02:17
IDJOB=2657737
IDBENCH=1308
IDSOLVER=1163
FILE ID=node026/2657737-1276293737
PBS_JOBID= 11173112
Free space on /tmp= 62508 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900670675.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657737-1276293737/watcher-2657737-1276293737 -o /tmp/evaluation-result-2657737-1276293737/solver-2657737-1276293737 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657737-1276293737.opb

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

MD5SUM BENCH= c118a5f7f4e95d7123e302378befd6ff
RANDOM SEED=1803988554

node026.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1557096 kB
Buffers:         63772 kB
Cached:         311728 kB
SwapCached:          0 kB
Active:         173532 kB
Inactive:       261120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1557096 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3980 kB
Writeback:           0 kB
AnonPages:       59020 kB
Mapped:          15396 kB
Slab:            45460 kB
PageTables:       4084 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181264 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= 62508 MiB
End job on node026 at 2010-06-12 00:29:09