Trace number 1877359

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 3.1UNSAT 1086.24 1086.57

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900575442.opb
MD5SUM3135d58f22cd009942de3e1dff086931
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 benchmark8.27774
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 667
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 3.1 - 13/04/2009 : 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 Learning Strategy: Cardinality Constraint Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1877359-1245118012.opb
0.00/0.00	c File size is 83379 bytes.
0.00/0.01	c Highest Coefficient sum: 667
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.012 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5707
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.022 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5473    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1086.17/1086.56	c      106    231     2769    13954    5     5844    2069    183   2717 0.04
1086.17/1086.56	c      262    231     2996    26105    8     6318    2276    410   3358 0.08
1086.17/1086.56	c      489    231     3292    45270   13     6924    2504    706   3075 0.16
1086.17/1086.56	c      827    231     3719    70904   19     7786    2755   1133   2871 0.29
1086.17/1086.56	c     1335    231     4346   106593   24     9093    3031   1760   2602 0.51
1086.17/1086.56	c     2099    231     5245   156104   29    11064    3335   2659   2242 0.94
1086.17/1086.56	c     3245    231     4711   103647   22     9776    3669   2125   2114 1.53
1086.17/1086.56	c     4968    231     4664    77736   16     9645    4036   2078   2153 2.31
1086.17/1086.56	c     7552    231     5290   117085   22    10957    4440   2704   2054 3.67
1086.17/1086.56	c    11434    231     4807    79972   16     9926    4885   2221   1990 5.74
1086.17/1086.56	c    17258    231     5917   133003   22    12331    5374   3331   1960 8.80
1086.17/1086.56	c    25996    231     6747   174111   25    13961    5912   4161   1856 14.01
1086.17/1086.56	c    39107    231     8440   229223   27    17252    6504   5854   1735 22.53
1086.17/1086.56	c    58779    231     5983   136876   22    12344    7155   3397   1677 35.04
1086.17/1086.56	c    88291    231     8139   229317   28    16791    7871   5553   1610 54.81
1086.17/1086.56	c   132561    231     6822   133693   19    13962    8659   4236   1530 86.62
1086.17/1086.56	c   198971    231     7153   178097   24    14706    9525   4567   1474 134.92
1086.17/1086.56	c   298594    231     7433   180653   24    15205   10478   4847   1355 220.25
1086.17/1086.56	c   448029    231     8700   200820   23    17723   11526   6114   1251 357.99
1086.17/1086.56	c   672187    228    12967   421506   32    26594   12679  10381   1126 596.74
1086.17/1086.56	c  1008432    228    15214   447988   29    30853   13947  12628   1023 985.55
1086.17/1086.56	c Backtracks by Clause: 1097762
1086.17/1086.56	c Backtracks by PB constraint: 1148
1086.17/1086.56	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1086.17/1086.56	c   21  1098910 234615  1535308    12703   322963  10117   1011 1086.24
1086.17/1086.56	s UNSATISFIABLE
1086.17/1086.56	c Total time: 1086.24 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-1877359-1245118012/watcher-1877359-1245118012 -o /tmp/evaluation-result-1877359-1245118012/solver-1877359-1245118012 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877359-1245118012.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: 1.05 1.03 1.00 3/64 2198
/proc/meminfo: memFree=1328296/2055920 swapFree=4182572/4192956
[pid=2198] ppid=2196 vsize=10792 CPUtime=0
/proc/2198/stat : 2198 (bsolo) R 2196 2198 1454 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 179398222 11051008 232 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2198/statm: 2698 232 174 640 0 2033 0

[startup+0.0541 s]
/proc/loadavg: 1.05 1.03 1.00 3/64 2198
/proc/meminfo: memFree=1328296/2055920 swapFree=4182572/4192956
[pid=2198] ppid=2196 vsize=11236 CPUtime=0.05
/proc/2198/stat : 2198 (bsolo) R 2196 2198 1454 0 -1 4194304 422 0 0 0 5 0 0 0 18 0 1 0 179398222 11505664 385 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2198/statm: 2809 385 196 640 0 2165 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11236

[startup+0.101106 s]
/proc/loadavg: 1.05 1.03 1.00 3/64 2198
/proc/meminfo: memFree=1328296/2055920 swapFree=4182572/4192956
[pid=2198] ppid=2196 vsize=11368 CPUtime=0.09
/proc/2198/stat : 2198 (bsolo) R 2196 2198 1454 0 -1 4194304 475 0 0 0 9 0 0 0 18 0 1 0 179398222 11640832 438 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2198/statm: 2842 438 196 640 0 2198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11368

[startup+0.301135 s]
/proc/loadavg: 1.05 1.03 1.00 3/64 2198
/proc/meminfo: memFree=1328296/2055920 swapFree=4182572/4192956
[pid=2198] ppid=2196 vsize=11988 CPUtime=0.29
/proc/2198/stat : 2198 (bsolo) R 2196 2198 1454 0 -1 4194304 624 0 0 0 29 0 0 0 19 0 1 0 179398222 12275712 587 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2198/statm: 2997 587 196 640 0 2353 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11988

[startup+0.701192 s]
/proc/loadavg: 1.05 1.03 1.00 3/64 2198
/proc/meminfo: memFree=1328296/2055920 swapFree=4182572/4192956
[pid=2198] ppid=2196 vsize=12872 CPUtime=0.69
/proc/2198/stat : 2198 (bsolo) R 2196 2198 1454 0 -1 4194304 838 0 0 0 68 1 0 0 22 0 1 0 179398222 13180928 801 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2198/statm: 3218 801 196 640 0 2574 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12872

[startup+1.50131 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 2199
/proc/meminfo: memFree=1325344/2055920 swapFree=4182572/4192956
[pid=2198] ppid=2196 vsize=13744 CPUtime=1.49
/proc/2198/stat : 2198 (bsolo) R 2196 2198 1454 0 -1 4194304 1069 0 0 0 148 1 0 0 25 0 1 0 179398222 14073856 1032 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2198/statm: 3436 1032 196 640 0 2792 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13744

[startup+3.10154 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 2199
/proc/meminfo: memFree=1324640/2055920 swapFree=4182572/4192956
[pid=2198] ppid=2196 vsize=13748 CPUtime=3.08
/proc/2198/stat : 2198 (bsolo) R 2196 2198 1454 0 -1 4194304 1070 0 0 0 307 1 0 0 25 0 1 0 179398222 14077952 1033 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2198/statm: 3437 1033 196 640 0 2793 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 13748

[startup+6.30199 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 2199
/proc/meminfo: memFree=1324512/2055920 swapFree=4182572/4192956
[pid=2198] ppid=2196 vsize=13872 CPUtime=6.29
/proc/2198/stat : 2198 (bsolo) R 2196 2198 1454 0 -1 4194304 1098 0 0 0 627 2 0 0 25 0 1 0 179398222 14204928 1061 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2198/statm: 3468 1061 196 640 0 2824 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13872

[startup+12.7019 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 2199
/proc/meminfo: memFree=1323680/2055920 swapFree=4182572/4192956
[pid=2198] ppid=2196 vsize=14724 CPUtime=12.69
/proc/2198/stat : 2198 (bsolo) R 2196 2198 1454 0 -1 4194304 1305 0 0 0 1265 4 0 0 25 0 1 0 179398222 15077376 1268 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2198/statm: 3681 1268 196 640 0 3037 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14724

[startup+25.5018 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 2199
/proc/meminfo: memFree=1323232/2055920 swapFree=4182572/4192956
[pid=2198] ppid=2196 vsize=15204 CPUtime=25.48
/proc/2198/stat : 2198 (bsolo) R 2196 2198 1454 0 -1 4194304 1411 0 0 0 2542 6 0 0 25 0 1 0 179398222 15568896 1374 1992294400 134512640 137136520 4294956256 18446744073709551615 134543986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2198/statm: 3801 1374 196 640 0 3157 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15204

[startup+51.1014 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 2199
/proc/meminfo: memFree=1322592/2055920 swapFree=4182572/4192956
[pid=2198] ppid=2196 vsize=15824 CPUtime=51.07
/proc/2198/stat : 2198 (bsolo) R 2196 2198 1454 0 -1 4194304 1586 0 0 0 5096 11 0 0 25 0 1 0 179398222 16203776 1549 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2198/statm: 3956 1549 197 640 0 3312 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15824

[startup+102.306 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 2199
/proc/meminfo: memFree=1322080/2055920 swapFree=4182572/4192956
[pid=2198] ppid=2196 vsize=16304 CPUtime=102.27
/proc/2198/stat : 2198 (bsolo) R 2196 2198 1454 0 -1 4194304 1706 0 0 0 10206 21 0 0 25 0 1 0 179398222 16695296 1669 1992294400 134512640 137136520 4294956256 18446744073709551615 134616515 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2198/statm: 4076 1669 197 640 0 3432 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16304

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2199
/proc/meminfo: memFree=1321504/2055920 swapFree=4182572/4192956
[pid=2198] ppid=2196 vsize=16912 CPUtime=162.24
/proc/2198/stat : 2198 (bsolo) R 2196 2198 1454 0 -1 4194304 1841 0 0 0 16192 32 0 0 25 0 1 0 179398222 17317888 1804 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2198/statm: 4228 1804 197 640 0 3584 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16912

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2199
/proc/meminfo: memFree=1321312/2055920 swapFree=4182572/4192956
[pid=2198] ppid=2196 vsize=17040 CPUtime=222.22
/proc/2198/stat : 2198 (bsolo) R 2196 2198 1454 0 -1 4194304 1873 0 0 0 22181 41 0 0 25 0 1 0 179398222 17448960 1836 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2198/statm: 4260 1836 197 640 0 3616 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17040

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2199
/proc/meminfo: memFree=1320352/2055920 swapFree=4182572/4192956
[pid=2198] ppid=2196 vsize=17996 CPUtime=282.21
/proc/2198/stat : 2198 (bsolo) R 2196 2198 1454 0 -1 4194304 2114 0 0 0 28169 52 0 0 25 0 1 0 179398222 18427904 2077 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2198/statm: 4499 2077 197 640 0 3855 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 17996

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2199
/proc/meminfo: memFree=1320224/2055920 swapFree=4182572/4192956
[pid=2198] ppid=2196 vsize=17996 CPUtime=342.19
/proc/2198/stat : 2198 (bsolo) R 2196 2198 1454 0 -1 4194304 2126 0 0 0 34160 59 0 0 25 0 1 0 179398222 18427904 2089 1992294400 134512640 137136520 4294956256 18446744073709551615 134544125 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2198/statm: 4499 2089 197 640 0 3855 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 17996

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2199
/proc/meminfo: memFree=1319072/2055920 swapFree=4182572/4192956
[pid=2198] ppid=2196 vsize=19172 CPUtime=402.17
/proc/2198/stat : 2198 (bsolo) R 2196 2198 1454 0 -1 4194304 2413 0 0 0 40150 67 0 0 25 0 1 0 179398222 19632128 2376 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2198/statm: 4793 2376 197 640 0 4149 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 19172

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2199
/proc/meminfo: memFree=1318880/2055920 swapFree=4182572/4192956
[pid=2198] ppid=2196 vsize=19292 CPUtime=462.15
/proc/2198/stat : 2198 (bsolo) R 2196 2198 1454 0 -1 4194304 2458 0 0 0 46140 75 0 0 25 0 1 0 179398222 19755008 2421 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2198/statm: 4823 2421 197 640 0 4179 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 19292

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2199
/proc/meminfo: memFree=1318944/2055920 swapFree=4182572/4192956
[pid=2198] ppid=2196 vsize=19292 CPUtime=522.14
/proc/2198/stat : 2198 (bsolo) R 2196 2198 1454 0 -1 4194304 2458 0 0 0 52131 83 0 0 25 0 1 0 179398222 19755008 2421 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2198/statm: 4823 2421 197 640 0 4179 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 19292

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2199
/proc/meminfo: memFree=1318880/2055920 swapFree=4182572/4192956
[pid=2198] ppid=2196 vsize=19292 CPUtime=582.11
/proc/2198/stat : 2198 (bsolo) R 2196 2198 1454 0 -1 4194304 2458 0 0 0 58119 92 0 0 25 0 1 0 179398222 19755008 2421 1992294400 134512640 137136520 4294956256 18446744073709551615 136509157 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2198/statm: 4823 2421 197 640 0 4179 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 19292

[startup+642.301 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 2199
/proc/meminfo: memFree=1318880/2055920 swapFree=4182572/4192956
[pid=2198] ppid=2196 vsize=19400 CPUtime=642.11
/proc/2198/stat : 2198 (bsolo) R 2196 2198 1454 0 -1 4194304 2467 0 0 0 64109 102 0 0 25 0 1 0 179398222 19865600 2430 1992294400 134512640 137136520 4294956256 18446744073709551615 134571594 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2198/statm: 4850 2430 197 640 0 4206 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 19400

[startup+702.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 2199
/proc/meminfo: memFree=1318880/2055920 swapFree=4182572/4192956
[pid=2198] ppid=2196 vsize=19396 CPUtime=702.08
/proc/2198/stat : 2198 (bsolo) R 2196 2198 1454 0 -1 4194304 2467 0 0 0 70098 110 0 0 25 0 1 0 179398222 19861504 2430 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2198/statm: 4849 2430 197 640 0 4205 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 19396

[startup+762.305 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 2199
/proc/meminfo: memFree=1318816/2055920 swapFree=4182572/4192956
[pid=2198] ppid=2196 vsize=19392 CPUtime=762.07
/proc/2198/stat : 2198 (bsolo) R 2196 2198 1454 0 -1 4194304 2467 0 0 0 76088 119 0 0 25 0 1 0 179398222 19857408 2430 1992294400 134512640 137136520 4294956256 18446744073709551615 134556248 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2198/statm: 4848 2430 197 640 0 4204 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 19392

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2199
/proc/meminfo: memFree=1318816/2055920 swapFree=4182572/4192956
[pid=2198] ppid=2196 vsize=19392 CPUtime=822.04
/proc/2198/stat : 2198 (bsolo) R 2196 2198 1454 0 -1 4194304 2469 0 0 0 82078 126 0 0 25 0 1 0 179398222 19857408 2432 1992294400 134512640 137136520 4294956256 18446744073709551615 134544297 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2198/statm: 4848 2432 197 640 0 4204 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 19392

[startup+882.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 2199
/proc/meminfo: memFree=1318688/2055920 swapFree=4182572/4192956
[pid=2198] ppid=2196 vsize=19516 CPUtime=882.03
/proc/2198/stat : 2198 (bsolo) R 2196 2198 1454 0 -1 4194304 2504 0 0 0 88069 134 0 0 25 0 1 0 179398222 19984384 2467 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2198/statm: 4879 2467 197 640 0 4235 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 19516

[startup+942.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 2199
/proc/meminfo: memFree=1318688/2055920 swapFree=4182572/4192956
[pid=2198] ppid=2196 vsize=19516 CPUtime=942.01
/proc/2198/stat : 2198 (bsolo) R 2196 2198 1454 0 -1 4194304 2504 0 0 0 94059 142 0 0 25 0 1 0 179398222 19984384 2467 1992294400 134512640 137136520 4294956256 18446744073709551615 134543878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2198/statm: 4879 2467 197 640 0 4235 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 19516

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2199
/proc/meminfo: memFree=1318624/2055920 swapFree=4182572/4192956
[pid=2198] ppid=2196 vsize=19520 CPUtime=1001.99
/proc/2198/stat : 2198 (bsolo) R 2196 2198 1454 0 -1 4194304 2505 0 0 0 100049 150 0 0 25 0 1 0 179398222 19988480 2468 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2198/statm: 4880 2468 197 640 0 4236 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 19520

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2199
/proc/meminfo: memFree=1318688/2055920 swapFree=4182572/4192956
[pid=2198] ppid=2196 vsize=19520 CPUtime=1061.98
/proc/2198/stat : 2198 (bsolo) R 2196 2198 1454 0 -1 4194304 2505 0 0 0 106037 161 0 0 25 0 1 0 179398222 19988480 2468 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2198/statm: 4880 2468 197 640 0 4236 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 19520

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

[startup+1075.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2199
/proc/meminfo: memFree=1318688/2055920 swapFree=4182572/4192956
[pid=2198] ppid=2196 vsize=19520 CPUtime=1074.77
/proc/2198/stat : 2198 (bsolo) R 2196 2198 1454 0 -1 4194304 2505 0 0 0 107315 162 0 0 25 0 1 0 179398222 19988480 2468 1992294400 134512640 137136520 4294956256 18446744073709551615 135982492 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2198/statm: 4880 2468 197 640 0 4236 0
Current children cumulated CPU time (s) 1074.77
Current children cumulated vsize (KiB) 19520

[startup+1081.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2199
/proc/meminfo: memFree=1318688/2055920 swapFree=4182572/4192956
[pid=2198] ppid=2196 vsize=19520 CPUtime=1081.17
/proc/2198/stat : 2198 (bsolo) R 2196 2198 1454 0 -1 4194304 2505 0 0 0 107953 164 0 0 25 0 1 0 179398222 19988480 2468 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2198/statm: 4880 2468 197 640 0 4236 0
Current children cumulated CPU time (s) 1081.17
Current children cumulated vsize (KiB) 19520

[startup+1084.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2199
/proc/meminfo: memFree=1318688/2055920 swapFree=4182572/4192956
[pid=2198] ppid=2196 vsize=19520 CPUtime=1084.37
/proc/2198/stat : 2198 (bsolo) R 2196 2198 1454 0 -1 4194304 2505 0 0 0 108272 165 0 0 25 0 1 0 179398222 19988480 2468 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2198/statm: 4880 2468 197 640 0 4236 0
Current children cumulated CPU time (s) 1084.37
Current children cumulated vsize (KiB) 19520

[startup+1085.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2199
/proc/meminfo: memFree=1318688/2055920 swapFree=4182572/4192956
[pid=2198] ppid=2196 vsize=19520 CPUtime=1085.17
/proc/2198/stat : 2198 (bsolo) R 2196 2198 1454 0 -1 4194304 2505 0 0 0 108352 165 0 0 25 0 1 0 179398222 19988480 2468 1992294400 134512640 137136520 4294956256 18446744073709551615 134544122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2198/statm: 4880 2468 197 640 0 4236 0
Current children cumulated CPU time (s) 1085.17
Current children cumulated vsize (KiB) 19520

[startup+1086.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2199
/proc/meminfo: memFree=1318688/2055920 swapFree=4182572/4192956
[pid=2198] ppid=2196 vsize=19520 CPUtime=1085.97
/proc/2198/stat : 2198 (bsolo) R 2196 2198 1454 0 -1 4194304 2505 0 0 0 108432 165 0 0 25 0 1 0 179398222 19988480 2468 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2198/statm: 4880 2468 197 640 0 4236 0
Current children cumulated CPU time (s) 1085.97
Current children cumulated vsize (KiB) 19520

[startup+1086.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2199
/proc/meminfo: memFree=1318688/2055920 swapFree=4182572/4192956
[pid=2198] ppid=2196 vsize=19520 CPUtime=1086.17
/proc/2198/stat : 2198 (bsolo) R 2196 2198 1454 0 -1 4194304 2505 0 0 0 108452 165 0 0 25 0 1 0 179398222 19988480 2468 1992294400 134512640 137136520 4294956256 18446744073709551615 136501958 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2198/statm: 4880 2468 197 640 0 4236 0
Current children cumulated CPU time (s) 1086.17
Current children cumulated vsize (KiB) 19520

Child status: 0
Real time (s): 1086.57
CPU time (s): 1086.24
CPU user time (s): 1084.59
CPU system time (s): 1.65875
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 19520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1084.59
system time used= 1.65875
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2506
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= 2
involuntary context switches= 1907

runsolver used 0.686895 second user time and 2.35364 second system time

The end

Launcher Data 

Begin job on node39 at 2009-06-16 04:06:52
IDJOB=1877359
IDBENCH=1294
IDSOLVER=699
FILE ID=node39/1877359-1245118012
PBS_JOBID= 9363672
Free space on /tmp= 66128 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900575442.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877359-1245118012/watcher-1877359-1245118012 -o /tmp/evaluation-result-1877359-1245118012/solver-1877359-1245118012 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877359-1245118012.opb

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

MD5SUM BENCH= 3135d58f22cd009942de3e1dff086931
RANDOM SEED=689981212

node39.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.263
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.263
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1328712 kB
Buffers:         68520 kB
Cached:         572516 kB
SwapCached:       4216 kB
Active:         176892 kB
Inactive:       471996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1328712 kB
SwapTotal:     4192956 kB
SwapFree:      4182572 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          13600 kB
Slab:            64304 kB
Committed_AS:   127984 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66124 MiB
End job on node39 at 2009-06-16 04:24:58