Trace number 2657456

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 1255.28 1255.74

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900574864.opb
MD5SUM58a39490a0f04cc377ab2aa6882fd7a1
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 benchmark35.8505
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-2657456-1276280851.opb
0.00/0.00	c File size is 83375 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: 0.014 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: 0.025 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 0.03
0.00/0.02	c Switching off lower bounding mode.
1255.22/1255.74	c      100    231     2686    12025    4     5676    2069    100   2857 0.04
1255.22/1255.74	c      253    231     2839    17872    6     5982    2276    253   4773 0.05
1255.22/1255.74	c      478    231     3064    26667    8     6432    2504    478   5829 0.08
1255.22/1255.74	c      817    231     3403    44881   13     7110    2755    817   5520 0.15
1255.22/1255.74	c     1327    231     3913    66605   17     8131    3031   1327   4825 0.28
1255.22/1255.74	c     2090    231     4676    93335   19     9655    3335   2090   4274 0.49
1255.22/1255.74	c     3237    231     5823   134836   23    11949    3669   3237   3755 0.86
1255.22/1255.74	c     4959    231     5595   110577   19    11494    4036   3009   3692 1.34
1255.22/1255.74	c     7544    231     6067   134875   22    12439    4440   3481   3560 2.12
1255.22/1255.74	c    11426    231     5296   100076   18    10897    4885   2710   3513 3.25
1255.22/1255.74	c    17248    231     6063   133750   22    12430    5374   3477   3167 5.45
1255.22/1255.74	c    25986    231     6429   157133   24    13162    5912   3843   2896 8.97
1255.22/1255.74	c    39098    231     7318   182922   24    14939    6504   4732   2697 14.49
1255.22/1255.74	c    58770    231     6852   165808   24    14008    7155   4266   2509 23.42
1255.22/1255.74	c    88281    231     6805   171329   25    13914    7871   4219   2359 37.42
1255.22/1255.74	c   132551    231     6592   153698   23    13489    8659   4006   2126 62.32
1255.22/1255.74	c   198962    231    10756   295550   27    21814    9525   8170   1965 101.21
1255.22/1255.74	c   298583    231     8030   190897   23    16364   10478   5444   1825 163.60
1255.22/1255.74	c   448018    231     7964   205624   25    16233   11526   5378   1586 282.39
1255.22/1255.74	c   672178    231     9013   220281   24    18330   12679   6427   1454 462.03
1255.22/1255.74	c  1008422    231     9910   266599   26    20125   13947   7324   1345 749.53
1255.22/1255.74	c  1512793    208    11567   278676   24    23436   15342   8981   1206 1254.03
1255.22/1255.74	c Backtracks by Clause: 0
1255.22/1255.74	c Backtracks by PB constraint: 0
1255.22/1255.74	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1255.22/1255.74	c   22  1513903 319867  2096559    12677   305085  10091   1206 1255.28
1255.22/1255.74	s UNSATISFIABLE
1255.22/1255.74	c Total time: 1255.28 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-2657456-1276280851/watcher-2657456-1276280851 -o /tmp/evaluation-result-2657456-1276280851/solver-2657456-1276280851 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657456-1276280851.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 1.01 1.02 3/106 4877
/proc/meminfo: memFree=1567312/2059040 swapFree=4192956/4192956
[pid=4877] ppid=4875 vsize=10880 CPUtime=0
/proc/4877/stat : 4877 (bsolo_pb10) R 4875 4877 4214 0 -1 4202496 339 0 0 0 0 0 0 0 23 0 1 0 1736940 11141120 258 1992294400 134512640 137138936 4288759552 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4877/statm: 2720 258 176 642 0 2055 0

[startup+0.0416931 s]
/proc/loadavg: 1.00 1.01 1.02 3/106 4877
/proc/meminfo: memFree=1567312/2059040 swapFree=4192956/4192956
[pid=4877] ppid=4875 vsize=11328 CPUtime=0.03
/proc/4877/stat : 4877 (bsolo_pb10) R 4875 4877 4214 0 -1 4202496 481 0 0 0 3 0 0 0 23 0 1 0 1736940 11599872 379 1992294400 134512640 137138936 4288759552 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4877/statm: 2832 379 190 642 0 2188 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11328

[startup+0.100703 s]
/proc/loadavg: 1.00 1.01 1.02 3/106 4877
/proc/meminfo: memFree=1567312/2059040 swapFree=4192956/4192956
[pid=4877] ppid=4875 vsize=11452 CPUtime=0.09
/proc/4877/stat : 4877 (bsolo_pb10) R 4875 4877 4214 0 -1 4202496 534 0 0 0 9 0 0 0 23 0 1 0 1736940 11726848 432 1992294400 134512640 137138936 4288759552 18446744073709551615 134542339 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4877/statm: 2863 432 190 642 0 2219 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11452

[startup+0.300739 s]
/proc/loadavg: 1.00 1.01 1.02 3/106 4877
/proc/meminfo: memFree=1567312/2059040 swapFree=4192956/4192956
[pid=4877] ppid=4875 vsize=12088 CPUtime=0.29
/proc/4877/stat : 4877 (bsolo_pb10) R 4875 4877 4214 0 -1 4202496 679 0 0 0 29 0 0 0 24 0 1 0 1736940 12378112 577 1992294400 134512640 137138936 4288759552 18446744073709551615 134542857 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4877/statm: 3022 577 190 642 0 2378 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12088

[startup+0.700812 s]
/proc/loadavg: 1.00 1.01 1.02 3/106 4877
/proc/meminfo: memFree=1567312/2059040 swapFree=4192956/4192956
[pid=4877] ppid=4875 vsize=12860 CPUtime=0.69
/proc/4877/stat : 4877 (bsolo_pb10) R 4875 4877 4214 0 -1 4202496 875 0 0 0 69 0 0 0 25 0 1 0 1736940 13168640 773 1992294400 134512640 137138936 4288759552 18446744073709551615 135984569 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4877/statm: 3215 773 190 642 0 2571 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12860

[startup+1.50096 s]
/proc/loadavg: 1.00 1.01 1.02 2/107 4878
/proc/meminfo: memFree=1564080/2059040 swapFree=4192956/4192956
[pid=4877] ppid=4875 vsize=13376 CPUtime=1.49
/proc/4877/stat : 4877 (bsolo_pb10) R 4875 4877 4214 0 -1 4202496 1019 0 0 0 148 1 0 0 25 0 1 0 1736940 13697024 917 1992294400 134512640 137138936 4288759552 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4877/statm: 3344 917 190 642 0 2700 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13376

[startup+3.10125 s]
/proc/loadavg: 1.00 1.01 1.02 2/107 4878
/proc/meminfo: memFree=1563832/2059040 swapFree=4192956/4192956
[pid=4877] ppid=4875 vsize=13764 CPUtime=3.09
/proc/4877/stat : 4877 (bsolo_pb10) R 4875 4877 4214 0 -1 4202496 1110 0 0 0 307 2 0 0 25 0 1 0 1736940 14094336 1008 1992294400 134512640 137138936 4288759552 18446744073709551615 134542214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4877/statm: 3441 1008 190 642 0 2797 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13764

[startup+6.30083 s]
/proc/loadavg: 1.00 1.01 1.02 2/107 4878
/proc/meminfo: memFree=1563088/2059040 swapFree=4192956/4192956
[pid=4877] ppid=4875 vsize=14384 CPUtime=6.29
/proc/4877/stat : 4877 (bsolo_pb10) R 4875 4877 4214 0 -1 4202496 1245 0 0 0 626 3 0 0 25 0 1 0 1736940 14729216 1143 1992294400 134512640 137138936 4288759552 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4877/statm: 3596 1143 190 642 0 2952 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14384

[startup+12.701 s]
/proc/loadavg: 1.00 1.01 1.02 2/107 4878
/proc/meminfo: memFree=1562344/2059040 swapFree=4192956/4192956
[pid=4877] ppid=4875 vsize=14900 CPUtime=12.69
/proc/4877/stat : 4877 (bsolo_pb10) R 4875 4877 4214 0 -1 4202496 1380 0 0 0 1263 6 0 0 25 0 1 0 1736940 15257600 1278 1992294400 134512640 137138936 4288759552 18446744073709551615 134542493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4877/statm: 3725 1278 190 642 0 3081 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14900

[startup+25.5013 s]
/proc/loadavg: 1.00 1.01 1.02 2/107 4880
/proc/meminfo: memFree=1561600/2059040 swapFree=4192956/4192956
[pid=4877] ppid=4875 vsize=15544 CPUtime=25.48
/proc/4877/stat : 4877 (bsolo_pb10) R 4875 4877 4214 0 -1 4202496 1561 0 0 0 2537 11 0 0 25 0 1 0 1736940 15917056 1459 1992294400 134512640 137138936 4288759552 18446744073709551615 134603166 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4877/statm: 3886 1459 190 642 0 3242 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15544

[startup+51.1009 s]
/proc/loadavg: 1.00 1.01 1.02 2/107 4880
/proc/meminfo: memFree=1561228/2059040 swapFree=4192956/4192956
[pid=4877] ppid=4875 vsize=16060 CPUtime=51.07
/proc/4877/stat : 4877 (bsolo_pb10) R 4875 4877 4214 0 -1 4202496 1688 0 0 0 5089 18 0 0 25 0 1 0 1736940 16445440 1586 1992294400 134512640 137138936 4288759552 18446744073709551615 134540740 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4877/statm: 4015 1586 190 642 0 3371 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16060

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 4882
/proc/meminfo: memFree=1560608/2059040 swapFree=4192956/4192956
[pid=4877] ppid=4875 vsize=16740 CPUtime=102.26
/proc/4877/stat : 4877 (bsolo_pb10) R 4875 4877 4214 0 -1 4202496 1827 0 0 0 10191 35 0 0 25 0 1 0 1736940 17141760 1725 1992294400 134512640 137138936 4288759552 18446744073709551615 134555661 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4877/statm: 4185 1725 190 642 0 3541 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16740

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 4882
/proc/meminfo: memFree=1559988/2059040 swapFree=4192956/4192956
[pid=4877] ppid=4875 vsize=17084 CPUtime=162.23
/proc/4877/stat : 4877 (bsolo_pb10) R 4875 4877 4214 0 -1 4202496 1943 0 0 0 16171 52 0 0 25 0 1 0 1736940 17494016 1841 1992294400 134512640 137138936 4288759552 18446744073709551615 136504096 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4877/statm: 4271 1841 190 642 0 3627 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17084

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4884
/proc/meminfo: memFree=1559244/2059040 swapFree=4192956/4192956
[pid=4877] ppid=4875 vsize=17824 CPUtime=222.21
/proc/4877/stat : 4877 (bsolo_pb10) R 4875 4877 4214 0 -1 4202496 2116 0 0 0 22153 68 0 0 25 0 1 0 1736940 18251776 2014 1992294400 134512640 137138936 4288759552 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4877/statm: 4456 2014 190 642 0 3812 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17824

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4886
/proc/meminfo: memFree=1559244/2059040 swapFree=4192956/4192956
[pid=4877] ppid=4875 vsize=17824 CPUtime=282.19
/proc/4877/stat : 4877 (bsolo_pb10) R 4875 4877 4214 0 -1 4202496 2116 0 0 0 28135 84 0 0 25 0 1 0 1736940 18251776 2014 1992294400 134512640 137138936 4288759552 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4877/statm: 4456 2014 190 642 0 3812 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 17824

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4888
/proc/meminfo: memFree=1558996/2059040 swapFree=4192956/4192956
[pid=4877] ppid=4875 vsize=17956 CPUtime=342.17
/proc/4877/stat : 4877 (bsolo_pb10) R 4875 4877 4214 0 -1 4202496 2159 0 0 0 34116 101 0 0 25 0 1 0 1736940 18386944 2057 1992294400 134512640 137138936 4288759552 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4877/statm: 4489 2057 190 642 0 3845 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 17956

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4890
/proc/meminfo: memFree=1558996/2059040 swapFree=4192956/4192956
[pid=4877] ppid=4875 vsize=17956 CPUtime=402.15
/proc/4877/stat : 4877 (bsolo_pb10) R 4875 4877 4214 0 -1 4202496 2159 0 0 0 40096 119 0 0 25 0 1 0 1736940 18386944 2057 1992294400 134512640 137138936 4288759552 18446744073709551615 134542493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4877/statm: 4489 2057 190 642 0 3845 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 17956

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4890
/proc/meminfo: memFree=1558748/2059040 swapFree=4192956/4192956
[pid=4877] ppid=4875 vsize=18212 CPUtime=462.13
/proc/4877/stat : 4877 (bsolo_pb10) R 4875 4877 4214 0 -1 4202496 2209 0 0 0 46078 135 0 0 25 0 1 0 1736940 18649088 2107 1992294400 134512640 137138936 4288759552 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4877/statm: 4553 2107 190 642 0 3909 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 18212

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4892
/proc/meminfo: memFree=1557880/2059040 swapFree=4192956/4192956
[pid=4877] ppid=4875 vsize=19048 CPUtime=522.1
/proc/4877/stat : 4877 (bsolo_pb10) R 4875 4877 4214 0 -1 4202496 2419 0 0 0 52059 151 0 0 25 0 1 0 1736940 19505152 2317 1992294400 134512640 137138936 4288759552 18446744073709551615 134542490 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4877/statm: 4762 2317 190 642 0 4118 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 19048

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4894
/proc/meminfo: memFree=1557880/2059040 swapFree=4192956/4192956
[pid=4877] ppid=4875 vsize=19044 CPUtime=582.08
/proc/4877/stat : 4877 (bsolo_pb10) R 4875 4877 4214 0 -1 4202496 2419 0 0 0 58041 167 0 0 25 0 1 0 1736940 19501056 2317 1992294400 134512640 137138936 4288759552 18446744073709551615 134542208 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4877/statm: 4761 2317 190 642 0 4117 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 19044

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4896
/proc/meminfo: memFree=1557880/2059040 swapFree=4192956/4192956
[pid=4877] ppid=4875 vsize=19040 CPUtime=642.07
/proc/4877/stat : 4877 (bsolo_pb10) R 4875 4877 4214 0 -1 4202496 2419 0 0 0 64024 183 0 0 25 0 1 0 1736940 19496960 2317 1992294400 134512640 137138936 4288759552 18446744073709551615 134575807 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4877/statm: 4760 2317 190 642 0 4116 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 19040

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4901
/proc/meminfo: memFree=1557136/2059040 swapFree=4192956/4192956
[pid=4877] ppid=4875 vsize=19040 CPUtime=702.03
/proc/4877/stat : 4877 (bsolo_pb10) R 4875 4877 4214 0 -1 4202496 2419 0 0 0 70006 197 0 0 25 0 1 0 1736940 19496960 2317 1992294400 134512640 137138936 4288759552 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4877/statm: 4760 2317 190 642 0 4116 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 19040

[startup+762.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4901
/proc/meminfo: memFree=1556888/2059040 swapFree=4192956/4192956
[pid=4877] ppid=4875 vsize=19416 CPUtime=762.02
/proc/4877/stat : 4877 (bsolo_pb10) R 4875 4877 4214 0 -1 4202496 2511 0 0 0 75990 212 0 0 25 0 1 0 1736940 19881984 2409 1992294400 134512640 137138936 4288759552 18446744073709551615 134542280 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4877/statm: 4854 2409 190 642 0 4210 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 19416

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4903
/proc/meminfo: memFree=1556516/2059040 swapFree=4192956/4192956
[pid=4877] ppid=4875 vsize=19656 CPUtime=821.99
/proc/4877/stat : 4877 (bsolo_pb10) R 4875 4877 4214 0 -1 4202496 2580 0 0 0 81972 227 0 0 25 0 1 0 1736940 20127744 2478 1992294400 134512640 137138936 4288759552 18446744073709551615 136500280 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4877/statm: 4914 2478 190 642 0 4270 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 19656

[startup+882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4905
/proc/meminfo: memFree=1556268/2059040 swapFree=4192956/4192956
[pid=4877] ppid=4875 vsize=19884 CPUtime=881.96
/proc/4877/stat : 4877 (bsolo_pb10) R 4875 4877 4214 0 -1 4202496 2628 0 0 0 87955 241 0 0 25 0 1 0 1736940 20361216 2526 1992294400 134512640 137138936 4288759552 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4877/statm: 4971 2526 190 642 0 4327 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 19884

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4907
/proc/meminfo: memFree=1556268/2059040 swapFree=4192956/4192956
[pid=4877] ppid=4875 vsize=19884 CPUtime=941.94
/proc/4877/stat : 4877 (bsolo_pb10) R 4875 4877 4214 0 -1 4202496 2628 0 0 0 93939 255 0 0 25 0 1 0 1736940 20361216 2526 1992294400 134512640 137138936 4288759552 18446744073709551615 136502606 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4877/statm: 4971 2526 190 642 0 4327 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 19884

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4909
/proc/meminfo: memFree=1556268/2059040 swapFree=4192956/4192956
[pid=4877] ppid=4875 vsize=19880 CPUtime=1001.92
/proc/4877/stat : 4877 (bsolo_pb10) R 4875 4877 4214 0 -1 4202496 2628 0 0 0 99922 270 0 0 25 0 1 0 1736940 20357120 2526 1992294400 134512640 137138936 4288759552 18446744073709551615 135984569 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4877/statm: 4970 2526 190 642 0 4326 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 19880

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4909
/proc/meminfo: memFree=1556268/2059040 swapFree=4192956/4192956
[pid=4877] ppid=4875 vsize=19880 CPUtime=1061.89
/proc/4877/stat : 4877 (bsolo_pb10) R 4875 4877 4214 0 -1 4202496 2628 0 0 0 105905 284 0 0 25 0 1 0 1736940 20357120 2526 1992294400 134512640 137138936 4288759552 18446744073709551615 134542761 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4877/statm: 4970 2526 190 642 0 4326 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 19880

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4911
/proc/meminfo: memFree=1556268/2059040 swapFree=4192956/4192956
[pid=4877] ppid=4875 vsize=19880 CPUtime=1121.88
/proc/4877/stat : 4877 (bsolo_pb10) R 4875 4877 4214 0 -1 4202496 2628 0 0 0 111889 299 0 0 25 0 1 0 1736940 20357120 2526 1992294400 134512640 137138936 4288759552 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4877/statm: 4970 2526 190 642 0 4326 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 19880

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4913
/proc/meminfo: memFree=1556144/2059040 swapFree=4192956/4192956
[pid=4877] ppid=4875 vsize=19880 CPUtime=1181.86
/proc/4877/stat : 4877 (bsolo_pb10) R 4875 4877 4214 0 -1 4202496 2628 0 0 0 117872 314 0 0 25 0 1 0 1736940 20357120 2526 1992294400 134512640 137138936 4288759552 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4877/statm: 4970 2526 190 642 0 4326 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 19880

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4915
/proc/meminfo: memFree=1556144/2059040 swapFree=4192956/4192956
[pid=4877] ppid=4875 vsize=19876 CPUtime=1241.84
/proc/4877/stat : 4877 (bsolo_pb10) R 4875 4877 4214 0 -1 4202496 2628 0 0 0 123854 330 0 0 25 0 1 0 1736940 20353024 2526 1992294400 134512640 137138936 4288759552 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4877/statm: 4969 2526 190 642 0 4325 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 19876

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

[startup+1247.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4915
/proc/meminfo: memFree=1556144/2059040 swapFree=4192956/4192956
[pid=4877] ppid=4875 vsize=19876 CPUtime=1247.43
/proc/4877/stat : 4877 (bsolo_pb10) R 4875 4877 4214 0 -1 4202496 2628 0 0 0 124412 331 0 0 25 0 1 0 1736940 20353024 2526 1992294400 134512640 137138936 4288759552 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4877/statm: 4969 2526 190 642 0 4325 0
Current children cumulated CPU time (s) 1247.43
Current children cumulated vsize (KiB) 19876

[startup+1251.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4915
/proc/meminfo: memFree=1556144/2059040 swapFree=4192956/4192956
[pid=4877] ppid=4875 vsize=19876 CPUtime=1250.63
/proc/4877/stat : 4877 (bsolo_pb10) R 4875 4877 4214 0 -1 4202496 2628 0 0 0 124731 332 0 0 25 0 1 0 1736940 20353024 2526 1992294400 134512640 137138936 4288759552 18446744073709551615 134542369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4877/statm: 4969 2526 190 642 0 4325 0
Current children cumulated CPU time (s) 1250.63
Current children cumulated vsize (KiB) 19876

[startup+1254.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4915
/proc/meminfo: memFree=1556144/2059040 swapFree=4192956/4192956
[pid=4877] ppid=4875 vsize=19876 CPUtime=1253.83
/proc/4877/stat : 4877 (bsolo_pb10) R 4875 4877 4214 0 -1 4202496 2628 0 0 0 125051 332 0 0 25 0 1 0 1736940 20353024 2526 1992294400 134512640 137138936 4288759552 18446744073709551615 136504207 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4877/statm: 4969 2526 190 642 0 4325 0
Current children cumulated CPU time (s) 1253.83
Current children cumulated vsize (KiB) 19876

[startup+1255.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4915
/proc/meminfo: memFree=1556144/2059040 swapFree=4192956/4192956
[pid=4877] ppid=4875 vsize=19876 CPUtime=1254.63
/proc/4877/stat : 4877 (bsolo_pb10) R 4875 4877 4214 0 -1 4202496 2628 0 0 0 125131 332 0 0 25 0 1 0 1736940 20353024 2526 1992294400 134512640 137138936 4288759552 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4877/statm: 4969 2526 190 642 0 4325 0
Current children cumulated CPU time (s) 1254.63
Current children cumulated vsize (KiB) 19876

[startup+1255.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4915
/proc/meminfo: memFree=1556144/2059040 swapFree=4192956/4192956
[pid=4877] ppid=4875 vsize=19876 CPUtime=1255.03
/proc/4877/stat : 4877 (bsolo_pb10) R 4875 4877 4214 0 -1 4202496 2628 0 0 0 125171 332 0 0 25 0 1 0 1736940 20353024 2526 1992294400 134512640 137138936 4288759552 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4877/statm: 4969 2526 190 642 0 4325 0
Current children cumulated CPU time (s) 1255.03
Current children cumulated vsize (KiB) 19876

[startup+1255.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4915
/proc/meminfo: memFree=1556144/2059040 swapFree=4192956/4192956
[pid=4877] ppid=4875 vsize=19876 CPUtime=1255.22
/proc/4877/stat : 4877 (bsolo_pb10) R 4875 4877 4214 0 -1 4202496 2628 0 0 0 125190 332 0 0 25 0 1 0 1736940 20353024 2526 1992294400 134512640 137138936 4288759552 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4877/statm: 4969 2526 190 642 0 4325 0
Current children cumulated CPU time (s) 1255.22
Current children cumulated vsize (KiB) 19876

Child status: 0
Real time (s): 1255.74
CPU time (s): 1255.28
CPU user time (s): 1251.95
CPU system time (s): 3.33049
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 19940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1251.95
system time used= 3.33049
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2629
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= 2932

runsolver used 2.02669 second user time and 5.99309 second system time

The end

Launcher Data 

Begin job on node027 at 2010-06-11 20:27:31
IDJOB=2657456
IDBENCH=1272
IDSOLVER=1163
FILE ID=node027/2657456-1276280851
PBS_JOBID= 11173099
Free space on /tmp= 62448 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900574864.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657456-1276280851/watcher-2657456-1276280851 -o /tmp/evaluation-result-2657456-1276280851/solver-2657456-1276280851 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657456-1276280851.opb

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

MD5SUM BENCH= 58a39490a0f04cc377ab2aa6882fd7a1
RANDOM SEED=2030874618

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:       1567716 kB
Buffers:         53352 kB
Cached:         311116 kB
SwapCached:          0 kB
Active:         172000 kB
Inactive:       251772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1567716 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4004 kB
Writeback:           0 kB
AnonPages:       59320 kB
Mapped:          15464 kB
Slab:            45704 kB
PageTables:       3988 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182676 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 2010-06-11 20:48:27