Trace number 2657736

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 Cl? 1798 1798.73

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900563250.opb
MD5SUM86b039bb4205441cb6ccb47b538994bc
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 benchmark53.2009
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 665
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-2657736-1276293273.opb
0.00/0.00	c File size is 83377 bytes.
0.00/0.01	c Highest Coefficient sum: 665
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: 5709
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     5474    1880      0      0 0.03
0.00/0.02	c Switching off lower bounding mode.
1797.96/1798.72	c      100    231     2686    12172    4     5676    2069    100   2857 0.04
1797.96/1798.72	c      250    231     2836    19202    6     5975    2276    250   4716 0.05
1797.96/1798.72	c      477    231     3063    31650   10     6429    2504    477   5074 0.09
1797.96/1798.72	c      815    231     3401    45165   13     7106    2755    815   5158 0.16
1797.96/1798.72	c     1326    231     3912    71694   18     8128    3031   1326   4752 0.28
1797.96/1798.72	c     2089    231     4675   104409   22     9655    3335   2089   4056 0.52
1797.96/1798.72	c     3236    231     5822   146597   25    11947    3669   3236   3563 0.91
1797.96/1798.72	c     4957    231     5603   127095   22    11510    4036   3017   3208 1.54
1797.96/1798.72	c     7543    231     6137   135639   22    12578    4440   3551   3136 2.40
1797.96/1798.72	c    11424    231     5388   109175   20    11080    4885   2802   2988 3.82
1797.96/1798.72	c    17247    231     6166   134384   21    12636    5374   3580   2944 5.86
1797.96/1798.72	c    25984    231     6588   185489   28    13478    5912   4002   2763 9.40
1797.96/1798.72	c    39096    231     7471   246016   32    15245    6504   4885   2291 17.06
1797.96/1798.72	c    58768    231     7129   216462   30    14561    7155   4543   2063 28.48
1797.96/1798.72	c    88278    231     7243   189174   26    14789    7871   4657   1886 46.79
1797.96/1798.72	c   132548    231     6952   183523   26    14208    8659   4366   1852 71.56
1797.96/1798.72	c   198958    231     6917   168427   24    14138    9525   4331   1786 111.39
1797.96/1798.72	c   298581    231     9124   274252   30    18552   10478   6538   1648 181.10
1797.96/1798.72	c   448016    231     8817   240171   27    17937   11526   6231   1468 305.07
1797.96/1798.72	c   672175    231     9651   276909   28    19606   12679   7065   1370 490.63
1797.96/1798.72	c  1008421    231    10489   314333   29    21282   13947   7903   1244 810.05
1797.96/1798.72	c  1512792    231    11652   348366   29    23607   15342   9066   1107 1365.41
1797.96/1798.72	c Resources Exceeded
1797.96/1798.72	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.96/1798.72	c   22  1876417 363431  2513597    17379   599837  14793   1043 1798.00
1797.96/1798.72	s UNKNOWN
1797.96/1798.72	c Total time: 1798 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-2657736-1276293273/watcher-2657736-1276293273 -o /tmp/evaluation-result-2657736-1276293273/solver-2657736-1276293273 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657736-1276293273.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: 1.13 1.03 1.01 3/106 7625
/proc/meminfo: memFree=1781936/2059040 swapFree=4192076/4192956
[pid=7625] ppid=7623 vsize=10880 CPUtime=0
/proc/7625/stat : 7625 (bsolo_pb10) R 7623 7625 7304 0 -1 4202496 335 0 0 0 0 0 0 0 20 0 1 0 4928867 11141120 254 1992294400 134512640 137138936 4289125456 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7625/statm: 2720 254 175 642 0 2055 0

[startup+0.069595 s]
/proc/loadavg: 1.13 1.03 1.01 3/106 7625
/proc/meminfo: memFree=1781936/2059040 swapFree=4192076/4192956
[pid=7625] ppid=7623 vsize=11320 CPUtime=0.06
/proc/7625/stat : 7625 (bsolo_pb10) R 7623 7625 7304 0 -1 4202496 502 0 0 0 6 0 0 0 20 0 1 0 4928867 11591680 400 1992294400 134512640 137138936 4289125456 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7625/statm: 2830 400 190 642 0 2186 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11320

[startup+0.101601 s]
/proc/loadavg: 1.13 1.03 1.01 3/106 7625
/proc/meminfo: memFree=1781936/2059040 swapFree=4192076/4192956
[pid=7625] ppid=7623 vsize=11452 CPUtime=0.09
/proc/7625/stat : 7625 (bsolo_pb10) R 7623 7625 7304 0 -1 4202496 537 0 0 0 9 0 0 0 20 0 1 0 4928867 11726848 435 1992294400 134512640 137138936 4289125456 18446744073709551615 134542448 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7625/statm: 2863 435 190 642 0 2219 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11452

[startup+0.30064 s]
/proc/loadavg: 1.13 1.03 1.01 3/106 7625
/proc/meminfo: memFree=1781936/2059040 swapFree=4192076/4192956
[pid=7625] ppid=7623 vsize=12096 CPUtime=0.29
/proc/7625/stat : 7625 (bsolo_pb10) R 7623 7625 7304 0 -1 4202496 696 0 0 0 29 0 0 0 20 0 1 0 4928867 12386304 594 1992294400 134512640 137138936 4289125456 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7625/statm: 3024 594 190 642 0 2380 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12096

[startup+0.700717 s]
/proc/loadavg: 1.13 1.03 1.01 3/106 7625
/proc/meminfo: memFree=1781936/2059040 swapFree=4192076/4192956
[pid=7625] ppid=7623 vsize=12872 CPUtime=0.69
/proc/7625/stat : 7625 (bsolo_pb10) R 7623 7625 7304 0 -1 4202496 893 0 0 0 69 0 0 0 20 0 1 0 4928867 13180928 791 1992294400 134512640 137138936 4289125456 18446744073709551615 134542528 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7625/statm: 3218 791 190 642 0 2574 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12872

[startup+1.50087 s]
/proc/loadavg: 1.13 1.03 1.01 2/107 7626
/proc/meminfo: memFree=1778952/2059040 swapFree=4192076/4192956
[pid=7625] ppid=7623 vsize=13644 CPUtime=1.49
/proc/7625/stat : 7625 (bsolo_pb10) R 7623 7625 7304 0 -1 4202496 1067 0 0 0 148 1 0 0 22 0 1 0 4928867 13971456 965 1992294400 134512640 137138936 4289125456 18446744073709551615 136504110 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7625/statm: 3411 965 190 642 0 2767 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13644

[startup+3.10118 s]
/proc/loadavg: 1.12 1.03 1.01 2/107 7626
/proc/meminfo: memFree=1778456/2059040 swapFree=4192076/4192956
[pid=7625] ppid=7623 vsize=13772 CPUtime=3.09
/proc/7625/stat : 7625 (bsolo_pb10) R 7623 7625 7304 0 -1 4202496 1104 0 0 0 308 1 0 0 25 0 1 0 4928867 14102528 1002 1992294400 134512640 137138936 4289125456 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7625/statm: 3443 1002 190 642 0 2799 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13772

[startup+6.3008 s]
/proc/loadavg: 1.12 1.03 1.01 2/107 7626
/proc/meminfo: memFree=1777836/2059040 swapFree=4192076/4192956
[pid=7625] ppid=7623 vsize=14156 CPUtime=6.29
/proc/7625/stat : 7625 (bsolo_pb10) R 7623 7625 7304 0 -1 4202496 1193 0 0 0 626 3 0 0 25 0 1 0 4928867 14495744 1091 1992294400 134512640 137138936 4289125456 18446744073709551615 134542246 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7625/statm: 3539 1091 190 642 0 2895 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14156

[startup+12.701 s]
/proc/loadavg: 1.10 1.03 1.01 2/107 7626
/proc/meminfo: memFree=1776348/2059040 swapFree=4192076/4192956
[pid=7625] ppid=7623 vsize=15696 CPUtime=12.68
/proc/7625/stat : 7625 (bsolo_pb10) R 7623 7625 7304 0 -1 4202496 1574 0 0 0 1263 5 0 0 25 0 1 0 4928867 16072704 1472 1992294400 134512640 137138936 4289125456 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7625/statm: 3924 1472 190 642 0 3280 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15696

[startup+25.5015 s]
/proc/loadavg: 1.08 1.03 1.01 2/107 7626
/proc/meminfo: memFree=1775852/2059040 swapFree=4192076/4192956
[pid=7625] ppid=7623 vsize=16080 CPUtime=25.48
/proc/7625/stat : 7625 (bsolo_pb10) R 7623 7625 7304 0 -1 4202496 1691 0 0 0 2539 9 0 0 25 0 1 0 4928867 16465920 1589 1992294400 134512640 137138936 4289125456 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7625/statm: 4020 1589 190 642 0 3376 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16080

[startup+51.1005 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 7628
/proc/meminfo: memFree=1775108/2059040 swapFree=4192076/4192956
[pid=7625] ppid=7623 vsize=16812 CPUtime=51.07
/proc/7625/stat : 7625 (bsolo_pb10) R 7623 7625 7304 0 -1 4202496 1858 0 0 0 5091 16 0 0 25 0 1 0 4928867 17215488 1756 1992294400 134512640 137138936 4289125456 18446744073709551615 135984584 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7625/statm: 4203 1756 190 642 0 3559 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16812

[startup+102.307 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 7628
/proc/meminfo: memFree=1774860/2059040 swapFree=4192076/4192956
[pid=7625] ppid=7623 vsize=16944 CPUtime=102.25
/proc/7625/stat : 7625 (bsolo_pb10) R 7623 7625 7304 0 -1 4202496 1905 0 0 0 10194 31 0 0 25 0 1 0 4928867 17350656 1803 1992294400 134512640 137138936 4289125456 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7625/statm: 4236 1803 190 642 0 3592 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 16944

[startup+162.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 7630
/proc/meminfo: memFree=1774116/2059040 swapFree=4192076/4192956
[pid=7625] ppid=7623 vsize=17692 CPUtime=162.23
/proc/7625/stat : 7625 (bsolo_pb10) R 7623 7625 7304 0 -1 4202496 2076 0 0 0 16174 49 0 0 25 0 1 0 4928867 18116608 1974 1992294400 134512640 137138936 4289125456 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7625/statm: 4423 1974 190 642 0 3779 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17692

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 7632
/proc/meminfo: memFree=1773496/2059040 swapFree=4192076/4192956
[pid=7625] ppid=7623 vsize=18200 CPUtime=222.21
/proc/7625/stat : 7625 (bsolo_pb10) R 7623 7625 7304 0 -1 4202496 2208 0 0 0 22156 65 0 0 25 0 1 0 4928867 18636800 2106 1992294400 134512640 137138936 4289125456 18446744073709551615 135984569 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7625/statm: 4550 2106 190 642 0 3906 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 18200

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7634
/proc/meminfo: memFree=1773496/2059040 swapFree=4192076/4192956
[pid=7625] ppid=7623 vsize=18196 CPUtime=282.18
/proc/7625/stat : 7625 (bsolo_pb10) R 7623 7625 7304 0 -1 4202496 2208 0 0 0 28135 83 0 0 25 0 1 0 4928867 18632704 2106 1992294400 134512640 137138936 4289125456 18446744073709551615 134572994 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7625/statm: 4549 2106 190 642 0 3905 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 18196

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7636
/proc/meminfo: memFree=1773124/2059040 swapFree=4192076/4192956
[pid=7625] ppid=7623 vsize=18576 CPUtime=342.16
/proc/7625/stat : 7625 (bsolo_pb10) R 7623 7625 7304 0 -1 4202496 2306 0 0 0 34116 100 0 0 25 0 1 0 4928867 19021824 2204 1992294400 134512640 137138936 4289125456 18446744073709551615 136500229 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7625/statm: 4644 2204 190 642 0 4000 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 18576

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7645
/proc/meminfo: memFree=1772256/2059040 swapFree=4192076/4192956
[pid=7625] ppid=7623 vsize=18576 CPUtime=402.11
/proc/7625/stat : 7625 (bsolo_pb10) R 7623 7625 7304 0 -1 4202496 2306 0 0 0 40099 112 0 0 25 0 1 0 4928867 19021824 2204 1992294400 134512640 137138936 4289125456 18446744073709551615 136500388 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7625/statm: 4644 2204 190 642 0 4000 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 18576

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7647
/proc/meminfo: memFree=1772256/2059040 swapFree=4192076/4192956
[pid=7625] ppid=7623 vsize=18576 CPUtime=462.09
/proc/7625/stat : 7625 (bsolo_pb10) R 7623 7625 7304 0 -1 4202496 2306 0 0 0 46082 127 0 0 25 0 1 0 4928867 19021824 2204 1992294400 134512640 137138936 4289125456 18446744073709551615 136505209 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7625/statm: 4644 2204 190 642 0 4000 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 18576

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7649
/proc/meminfo: memFree=1772008/2059040 swapFree=4192076/4192956
[pid=7625] ppid=7623 vsize=19432 CPUtime=522.07
/proc/7625/stat : 7625 (bsolo_pb10) R 7623 7625 7304 0 -1 4202496 2523 0 0 0 52061 146 0 0 25 0 1 0 4928867 19898368 2421 1992294400 134512640 137138936 4289125456 18446744073709551615 136502659 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7625/statm: 4858 2421 190 642 0 4214 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 19432

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7651
/proc/meminfo: memFree=1771884/2059040 swapFree=4192076/4192956
[pid=7625] ppid=7623 vsize=19548 CPUtime=582.04
/proc/7625/stat : 7625 (bsolo_pb10) R 7623 7625 7304 0 -1 4202496 2545 0 0 0 58045 159 0 0 25 0 1 0 4928867 20017152 2443 1992294400 134512640 137138936 4289125456 18446744073709551615 134542617 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7625/statm: 4887 2443 190 642 0 4243 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 19548

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7653
/proc/meminfo: memFree=1771884/2059040 swapFree=4192076/4192956
[pid=7625] ppid=7623 vsize=19548 CPUtime=642.02
/proc/7625/stat : 7625 (bsolo_pb10) R 7623 7625 7304 0 -1 4202496 2545 0 0 0 64028 174 0 0 25 0 1 0 4928867 20017152 2443 1992294400 134512640 137138936 4289125456 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7625/statm: 4887 2443 190 642 0 4243 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 19548

[startup+702.301 s]

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

/proc/meminfo: memFree=1770520/2059040 swapFree=4192076/4192956
[pid=7625] ppid=7623 vsize=20576 CPUtime=1061.85
/proc/7625/stat : 7625 (bsolo_pb10) R 7623 7625 7304 0 -1 4202496 2803 0 0 0 105912 273 0 0 25 0 1 0 4928867 21069824 2701 1992294400 134512640 137138936 4289125456 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7625/statm: 5144 2701 190 642 0 4500 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 20576

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7665
/proc/meminfo: memFree=1770520/2059040 swapFree=4192076/4192956
[pid=7625] ppid=7623 vsize=20576 CPUtime=1121.82
/proc/7625/stat : 7625 (bsolo_pb10) R 7623 7625 7304 0 -1 4202496 2803 0 0 0 111896 286 0 0 25 0 1 0 4928867 21069824 2701 1992294400 134512640 137138936 4289125456 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7625/statm: 5144 2701 190 642 0 4500 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 20576

[startup+1182.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 7670
/proc/meminfo: memFree=1769776/2059040 swapFree=4192076/4192956
[pid=7625] ppid=7623 vsize=20576 CPUtime=1181.8
/proc/7625/stat : 7625 (bsolo_pb10) R 7623 7625 7304 0 -1 4202496 2803 0 0 0 117880 300 0 0 25 0 1 0 4928867 21069824 2701 1992294400 134512640 137138936 4289125456 18446744073709551615 134542953 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7625/statm: 5144 2701 190 642 0 4500 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 20576

[startup+1242.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 7672
/proc/meminfo: memFree=1769776/2059040 swapFree=4192076/4192956
[pid=7625] ppid=7623 vsize=20576 CPUtime=1241.78
/proc/7625/stat : 7625 (bsolo_pb10) R 7623 7625 7304 0 -1 4202496 2803 0 0 0 123865 313 0 0 25 0 1 0 4928867 21069824 2701 1992294400 134512640 137138936 4289125456 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7625/statm: 5144 2701 190 642 0 4500 0
Current children cumulated CPU time (s) 1241.78
Current children cumulated vsize (KiB) 20576

[startup+1302.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 7672
/proc/meminfo: memFree=1769776/2059040 swapFree=4192076/4192956
[pid=7625] ppid=7623 vsize=20576 CPUtime=1301.76
/proc/7625/stat : 7625 (bsolo_pb10) R 7623 7625 7304 0 -1 4202496 2803 0 0 0 129850 326 0 0 25 0 1 0 4928867 21069824 2701 1992294400 134512640 137138936 4289125456 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7625/statm: 5144 2701 190 642 0 4500 0
Current children cumulated CPU time (s) 1301.76
Current children cumulated vsize (KiB) 20576

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7674
/proc/meminfo: memFree=1769776/2059040 swapFree=4192076/4192956
[pid=7625] ppid=7623 vsize=20576 CPUtime=1361.73
/proc/7625/stat : 7625 (bsolo_pb10) R 7623 7625 7304 0 -1 4202496 2803 0 0 0 135834 339 0 0 25 0 1 0 4928867 21069824 2701 1992294400 134512640 137138936 4289125456 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7625/statm: 5144 2701 190 642 0 4500 0
Current children cumulated CPU time (s) 1361.73
Current children cumulated vsize (KiB) 20576

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7676
/proc/meminfo: memFree=1769652/2059040 swapFree=4192076/4192956
[pid=7625] ppid=7623 vsize=20828 CPUtime=1421.71
/proc/7625/stat : 7625 (bsolo_pb10) R 7623 7625 7304 0 -1 4202496 2882 0 0 0 141817 354 0 0 25 0 1 0 4928867 21327872 2780 1992294400 134512640 137138936 4289125456 18446744073709551615 135984556 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7625/statm: 5207 2780 190 642 0 4563 0
Current children cumulated CPU time (s) 1421.71
Current children cumulated vsize (KiB) 20828

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7678
/proc/meminfo: memFree=1769528/2059040 swapFree=4192076/4192956
[pid=7625] ppid=7623 vsize=21076 CPUtime=1481.68
/proc/7625/stat : 7625 (bsolo_pb10) R 7623 7625 7304 0 -1 4202496 2927 0 0 0 147800 368 0 0 25 0 1 0 4928867 21581824 2825 1992294400 134512640 137138936 4289125456 18446744073709551615 136506277 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7625/statm: 5269 2825 190 642 0 4625 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 21076

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7680
/proc/meminfo: memFree=1769652/2059040 swapFree=4192076/4192956
[pid=7625] ppid=7623 vsize=21068 CPUtime=1541.66
/proc/7625/stat : 7625 (bsolo_pb10) R 7623 7625 7304 0 -1 4202496 2938 0 0 0 153786 380 0 0 25 0 1 0 4928867 21573632 2836 1992294400 134512640 137138936 4289125456 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7625/statm: 5267 2836 190 642 0 4623 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 21068

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7680
/proc/meminfo: memFree=1769404/2059040 swapFree=4192076/4192956
[pid=7625] ppid=7623 vsize=21432 CPUtime=1601.64
/proc/7625/stat : 7625 (bsolo_pb10) R 7623 7625 7304 0 -1 4202496 3016 0 0 0 159771 393 0 0 25 0 1 0 4928867 21946368 2914 1992294400 134512640 137138936 4289125456 18446744073709551615 134542367 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7625/statm: 5358 2914 190 642 0 4714 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 21432

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7682
/proc/meminfo: memFree=1769280/2059040 swapFree=4192076/4192956
[pid=7625] ppid=7623 vsize=21428 CPUtime=1661.62
/proc/7625/stat : 7625 (bsolo_pb10) R 7623 7625 7304 0 -1 4202496 3016 0 0 0 165755 407 0 0 25 0 1 0 4928867 21942272 2914 1992294400 134512640 137138936 4289125456 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7625/statm: 5357 2914 190 642 0 4713 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 21428

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7684
/proc/meminfo: memFree=1769280/2059040 swapFree=4192076/4192956
[pid=7625] ppid=7623 vsize=21400 CPUtime=1721.6
/proc/7625/stat : 7625 (bsolo_pb10) R 7623 7625 7304 0 -1 4202496 3016 0 0 0 171738 422 0 0 25 0 1 0 4928867 21913600 2914 1992294400 134512640 137138936 4289125456 18446744073709551615 134542617 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7625/statm: 5350 2914 190 642 0 4706 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 21400

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7686
/proc/meminfo: memFree=1769032/2059040 swapFree=4192076/4192956
[pid=7625] ppid=7623 vsize=21400 CPUtime=1781.57
/proc/7625/stat : 7625 (bsolo_pb10) R 7623 7625 7304 0 -1 4202496 3016 0 0 0 177722 435 0 0 25 0 1 0 4928867 21913600 2914 1992294400 134512640 137138936 4289125456 18446744073709551615 136501684 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7625/statm: 5350 2914 190 642 0 4706 0
Current children cumulated CPU time (s) 1781.57
Current children cumulated vsize (KiB) 21400

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7686
/proc/meminfo: memFree=1769032/2059040 swapFree=4192076/4192956
[pid=7625] ppid=7623 vsize=21400 CPUtime=1791.17
/proc/7625/stat : 7625 (bsolo_pb10) R 7623 7625 7304 0 -1 4202496 3016 0 0 0 178680 437 0 0 25 0 1 0 4928867 21913600 2914 1992294400 134512640 137138936 4289125456 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7625/statm: 5350 2914 190 642 0 4706 0
Current children cumulated CPU time (s) 1791.17
Current children cumulated vsize (KiB) 21400

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7686
/proc/meminfo: memFree=1769032/2059040 swapFree=4192076/4192956
[pid=7625] ppid=7623 vsize=21400 CPUtime=1794.37
/proc/7625/stat : 7625 (bsolo_pb10) R 7623 7625 7304 0 -1 4202496 3016 0 0 0 178999 438 0 0 25 0 1 0 4928867 21913600 2914 1992294400 134512640 137138936 4289125456 18446744073709551615 134542493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7625/statm: 5350 2914 190 642 0 4706 0
Current children cumulated CPU time (s) 1794.37
Current children cumulated vsize (KiB) 21400

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7686
/proc/meminfo: memFree=1769032/2059040 swapFree=4192076/4192956
[pid=7625] ppid=7623 vsize=21400 CPUtime=1795.97
/proc/7625/stat : 7625 (bsolo_pb10) R 7623 7625 7304 0 -1 4202496 3016 0 0 0 179158 439 0 0 25 0 1 0 4928867 21913600 2914 1992294400 134512640 137138936 4289125456 18446744073709551615 134542624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7625/statm: 5350 2914 190 642 0 4706 0
Current children cumulated CPU time (s) 1795.97
Current children cumulated vsize (KiB) 21400

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7686
/proc/meminfo: memFree=1769032/2059040 swapFree=4192076/4192956
[pid=7625] ppid=7623 vsize=21400 CPUtime=1796.77
/proc/7625/stat : 7625 (bsolo_pb10) R 7623 7625 7304 0 -1 4202496 3016 0 0 0 179238 439 0 0 25 0 1 0 4928867 21913600 2914 1992294400 134512640 137138936 4289125456 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7625/statm: 5350 2914 190 642 0 4706 0
Current children cumulated CPU time (s) 1796.77
Current children cumulated vsize (KiB) 21400

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7686
/proc/meminfo: memFree=1769032/2059040 swapFree=4192076/4192956
[pid=7625] ppid=7623 vsize=21400 CPUtime=1797.57
/proc/7625/stat : 7625 (bsolo_pb10) R 7623 7625 7304 0 -1 4202496 3016 0 0 0 179318 439 0 0 25 0 1 0 4928867 21913600 2914 1992294400 134512640 137138936 4289125456 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7625/statm: 5350 2914 190 642 0 4706 0
Current children cumulated CPU time (s) 1797.57
Current children cumulated vsize (KiB) 21400

[startup+1798.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7686
/proc/meminfo: memFree=1769032/2059040 swapFree=4192076/4192956
[pid=7625] ppid=7623 vsize=21400 CPUtime=1797.96
/proc/7625/stat : 7625 (bsolo_pb10) R 7623 7625 7304 0 -1 4202496 3016 0 0 0 179357 439 0 0 25 0 1 0 4928867 21913600 2914 1992294400 134512640 137138936 4289125456 18446744073709551615 134542301 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7625/statm: 5350 2914 190 642 0 4706 0
Current children cumulated CPU time (s) 1797.96
Current children cumulated vsize (KiB) 21400

Child status: 0
Real time (s): 1798.73
CPU time (s): 1798
CPU user time (s): 1793.61
CPU system time (s): 4.39533
CPU usage (%): 99.9595
Max. virtual memory (cumulated for all children) (KiB): 21432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.61
system time used= 4.39533
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3016
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= 5168

runsolver used 3.16052 second user time and 8.30074 second system time

The end

Launcher Data 

Begin job on node011 at 2010-06-11 23:54:33
IDJOB=2657736
IDBENCH=1307
IDSOLVER=1163
FILE ID=node011/2657736-1276293273
PBS_JOBID= 11173114
Free space on /tmp= 62260 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900563250.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657736-1276293273/watcher-2657736-1276293273 -o /tmp/evaluation-result-2657736-1276293273/solver-2657736-1276293273 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657736-1276293273.opb

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

MD5SUM BENCH= 86b039bb4205441cb6ccb47b538994bc
RANDOM SEED=712194299

node011.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		: 3000.264
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	: 6000.52
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		: 3000.264
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:       1782464 kB
Buffers:         38112 kB
Cached:         114192 kB
SwapCached:          0 kB
Active:         111744 kB
Inactive:        98840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1782464 kB
SwapTotal:     4192956 kB
SwapFree:      4192076 kB
Dirty:            4000 kB
Writeback:           0 kB
AnonPages:       58208 kB
Mapped:          15452 kB
Slab:            44196 kB
PageTables:       3980 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180532 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= 62256 MiB
End job on node011 at 2010-06-12 00:24:32