Trace number 1875562

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
wbo 1.0UNSAT 1044.21 1044.56

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900670234.opb
MD5SUM92f66beef1a16468af1cdeb8f0308249
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 benchmark88.6115
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 641
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 This is wbo 1.0 alpha (based on Minisat 2.0 beta)
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Parsing opb file format. File HOME/instance-1875562-1245116601.opb.
0.00/0.00	c Instance file HOME/instance-1875562-1245116601.opb
0.00/0.00	c File size is 83369 bytes.
0.00/0.01	c Highest Coefficient sum: 641
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.01         s                                      |
0.00/0.01	c |  Number Variables:      231                                                 |
0.00/0.01	c |  Number Clauses:        2684                                                |
0.00/0.01	c |  Number Cardinality:    22                                                  |
0.00/0.01	c |  Number PB Constraints: 1                                                   |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     231     2707     8338 |     5000        0    nan |  0.000 % |
0.01/0.01	c |       102 |     231     2707     8338 |     5500      102     23 |  0.002 % |
0.01/0.02	c |       252 |     231     2707     8338 |     6050      252     26 |  0.002 % |
0.01/0.03	c |       477 |     231     2707     8338 |     6655      477     26 |  0.002 % |
0.01/0.05	c |       815 |     231     2707     8338 |     7320      815     29 |  0.002 % |
0.01/0.08	c |      1322 |     231     2707     8338 |     8052     1322     31 |  0.002 % |
0.09/0.12	c |      2083 |     231     2707     8338 |     8857     2083     31 |  0.002 % |
0.19/0.21	c |      3223 |     231     2707     8338 |     9743     3223     32 |  0.002 % |
0.29/0.33	c |      4932 |     231     2707     8338 |    10717     4932     32 |  0.002 % |
0.49/0.53	c |      7495 |     231     2707     8338 |    11789     7495     32 |  0.002 % |
0.89/0.94	c |     11341 |     231     2707     8338 |    12968    11341     33 |  0.002 % |
1.49/1.54	c |     17108 |     231     2707     8338 |    14265    10574     34 |  0.002 % |
2.49/2.59	c |     25758 |     231     2707     8338 |    15692    12031     37 |  0.002 % |
4.39/4.40	c |     38733 |     231     2707     8338 |    17261     9204     37 |  0.002 % |
7.29/7.34	c |     58197 |     231     2707     8338 |    18987    11289     40 |  0.002 % |
12.89/12.93	c |     87389 |     231     2707     8338 |    20886    11820     38 |  0.002 % |
20.99/21.05	c |    131178 |     231     2707     8338 |    22974    13571     43 |  0.002 % |
34.77/34.87	c |    196863 |     231     2707     8338 |    25272    21131     39 |  0.002 % |
56.07/56.15	c |    295390 |     231     2707     8338 |    27799    23331     41 |  0.002 % |
91.36/91.44	c |    443180 |     231     2707     8338 |    30579    26521     39 |  0.002 % |
146.44/146.53	c |    664867 |     231     2707     8338 |    33637    25404     37 |  0.002 % |
235.81/235.90	c |    997393 |     231     2707     8338 |    37001    16715     38 |  0.002 % |
388.46/388.60	c |   1496181 |     231     2707     8338 |    40701    21694     39 |  0.002 % |
631.97/632.25	c |   2244364 |     231     2707     8338 |    44771    37436     41 |  0.002 % |
973.26/973.69	c ===============================================================================
1043.94/1044.38	c core #1
1043.94/1044.38	c Core size: 2586	Core Weight: 2147483647	Total Weight: 2147483647
1043.94/1044.38	c restarts              : 24
1043.94/1044.38	c conflicts             : 3194152        (3083 /sec)
1043.94/1044.38	c decisions             : 4096976        (1.27 % random) (3954 /sec)
1043.94/1044.38	c propagations          : 130199166      (125671 /sec)
1043.94/1044.38	c conflict literals     : 130535987      (0.00 % deleted)
1043.94/1044.38	c Memory used           : 1112.50 MB
1043.94/1044.38	c CPU time              : 1036.03 s
1043.94/1044.38	c 
1043.94/1044.38	s UNSATISFIABLE

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-1875562-1245116601/watcher-1875562-1245116601 -o /tmp/evaluation-result-1875562-1245116601/solver-1875562-1245116601 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875562-1245116601.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: 0.91 0.97 0.99 3/64 7299
/proc/meminfo: memFree=1837368/2055920 swapFree=4192812/4192956
[pid=7299] ppid=7297 vsize=2608 CPUtime=0
/proc/7299/stat : 7299 (wbo) R 7297 7299 7057 0 -1 4194304 189 0 0 0 0 0 0 0 18 0 1 0 179260918 2670592 173 1992294400 134512640 135709839 4294956240 18446744073709551615 135165952 0 0 4096 3 0 0 0 17 1 0 0
/proc/7299/statm: 652 173 125 292 0 336 0

[startup+0.015899 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 7299
/proc/meminfo: memFree=1837368/2055920 swapFree=4192812/4192956
[pid=7299] ppid=7297 vsize=2656 CPUtime=0.01
/proc/7299/stat : 7299 (wbo) R 7297 7299 7057 0 -1 4194304 257 0 0 0 1 0 0 0 18 0 1 0 179260918 2719744 220 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/7299/statm: 664 220 134 292 0 369 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2656

[startup+0.101914 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 7299
/proc/meminfo: memFree=1837368/2055920 swapFree=4192812/4192956
[pid=7299] ppid=7297 vsize=3052 CPUtime=0.09
/proc/7299/stat : 7299 (wbo) R 7297 7299 7057 0 -1 4194304 379 0 0 0 9 0 0 0 18 0 1 0 179260918 3125248 342 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/7299/statm: 763 342 135 292 0 468 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3052

[startup+0.301951 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 7299
/proc/meminfo: memFree=1837368/2055920 swapFree=4192812/4192956
[pid=7299] ppid=7297 vsize=3976 CPUtime=0.29
/proc/7299/stat : 7299 (wbo) R 7297 7299 7057 0 -1 4194304 607 0 0 0 28 1 0 0 19 0 1 0 179260918 4071424 570 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/7299/statm: 994 570 135 292 0 699 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3976

[startup+0.702024 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 7299
/proc/meminfo: memFree=1837368/2055920 swapFree=4192812/4192956
[pid=7299] ppid=7297 vsize=5432 CPUtime=0.69
/proc/7299/stat : 7299 (wbo) R 7297 7299 7057 0 -1 4194304 971 0 0 0 68 1 0 0 22 0 1 0 179260918 5562368 934 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/7299/statm: 1358 934 135 292 0 1063 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5432

[startup+1.50117 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 7300
/proc/meminfo: memFree=1833264/2055920 swapFree=4192812/4192956
[pid=7299] ppid=7297 vsize=7808 CPUtime=1.49
/proc/7299/stat : 7299 (wbo) R 7297 7299 7057 0 -1 4194304 1564 0 0 0 146 3 0 0 25 0 1 0 179260918 7995392 1527 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/7299/statm: 1952 1527 135 292 0 1657 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7808

[startup+3.10147 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 7300
/proc/meminfo: memFree=1830128/2055920 swapFree=4192812/4192956
[pid=7299] ppid=7297 vsize=11900 CPUtime=3.09
/proc/7299/stat : 7299 (wbo) R 7297 7299 7057 0 -1 4194304 2580 0 0 0 305 4 0 0 25 0 1 0 179260918 12185600 2543 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/7299/statm: 2975 2543 135 292 0 2680 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11900

[startup+6.30106 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 7300
/proc/meminfo: memFree=1822128/2055920 swapFree=4192812/4192956
[pid=7299] ppid=7297 vsize=19424 CPUtime=6.29
/proc/7299/stat : 7299 (wbo) R 7297 7299 7057 0 -1 4194304 4446 0 0 0 620 9 0 0 25 0 1 0 179260918 19890176 4409 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/7299/statm: 4856 4409 135 292 0 4561 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19424

[startup+12.7022 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 7300
/proc/meminfo: memFree=1809648/2055920 swapFree=4192812/4192956
[pid=7299] ppid=7297 vsize=30780 CPUtime=12.69
/proc/7299/stat : 7299 (wbo) R 7297 7299 7057 0 -1 4194304 7279 0 0 0 1253 16 0 0 25 0 1 0 179260918 31518720 7242 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/7299/statm: 7695 7242 135 292 0 7400 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30780

[startup+25.5016 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 7300
/proc/meminfo: memFree=1786288/2055920 swapFree=4192812/4192956
[pid=7299] ppid=7297 vsize=53376 CPUtime=25.48
/proc/7299/stat : 7299 (wbo) R 7297 7299 7057 0 -1 4194304 12953 0 0 0 2518 30 0 0 25 0 1 0 179260918 54657024 12916 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/7299/statm: 13344 12916 135 292 0 13049 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 53376

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 7300
/proc/meminfo: memFree=1748336/2055920 swapFree=4192812/4192956
[pid=7299] ppid=7297 vsize=91800 CPUtime=51.08
/proc/7299/stat : 7299 (wbo) R 7297 7299 7057 0 -1 4194304 22540 0 0 0 5050 58 0 0 25 0 1 0 179260918 94003200 22503 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/7299/statm: 22950 22503 135 292 0 22655 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 91800

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 7300
/proc/meminfo: memFree=1677936/2055920 swapFree=4192812/4192956
[pid=7299] ppid=7297 vsize=161220 CPUtime=102.26
/proc/7299/stat : 7299 (wbo) R 7297 7299 7057 0 -1 4194304 39881 0 0 0 10119 107 0 0 25 0 1 0 179260918 165089280 39844 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/7299/statm: 40305 39844 135 292 0 40010 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 161220

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7300
/proc/meminfo: memFree=1600880/2055920 swapFree=4192812/4192956
[pid=7299] ppid=7297 vsize=239132 CPUtime=162.24
/proc/7299/stat : 7299 (wbo) R 7297 7299 7057 0 -1 4194304 59365 0 0 0 16060 164 0 0 25 0 1 0 179260918 244871168 59328 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/7299/statm: 59783 59328 135 292 0 59488 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 239132

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7300
/proc/meminfo: memFree=1530288/2055920 swapFree=4192812/4192956
[pid=7299] ppid=7297 vsize=308700 CPUtime=222.22
/proc/7299/stat : 7299 (wbo) R 7297 7299 7057 0 -1 4194304 76746 0 0 0 22003 219 0 0 25 0 1 0 179260918 316108800 76709 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/7299/statm: 77175 76709 135 292 0 76880 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 308700

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7300
/proc/meminfo: memFree=1465456/2055920 swapFree=4192812/4192956
[pid=7299] ppid=7297 vsize=374224 CPUtime=282.2
/proc/7299/stat : 7299 (wbo) R 7297 7299 7057 0 -1 4194304 93113 0 0 0 27951 269 0 0 25 0 1 0 179260918 383205376 93076 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/7299/statm: 93556 93076 135 292 0 93261 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 374224

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7300
/proc/meminfo: memFree=1401840/2055920 swapFree=4192812/4192956
[pid=7299] ppid=7297 vsize=437204 CPUtime=342.17
/proc/7299/stat : 7299 (wbo) R 7297 7299 7057 0 -1 4194304 108853 0 0 0 33899 318 0 0 25 0 1 0 179260918 447696896 108816 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/7299/statm: 109301 108816 135 292 0 109006 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 437204

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7300
/proc/meminfo: memFree=1339056/2055920 swapFree=4192812/4192956
[pid=7299] ppid=7297 vsize=499840 CPUtime=402.15
/proc/7299/stat : 7299 (wbo) R 7297 7299 7057 0 -1 4194304 124532 0 0 0 39848 367 0 0 25 0 1 0 179260918 511836160 124495 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/7299/statm: 124960 124495 135 292 0 124665 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 499840

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7300
/proc/meminfo: memFree=1274416/2055920 swapFree=4192812/4192956
[pid=7299] ppid=7297 vsize=564284 CPUtime=462.13
/proc/7299/stat : 7299 (wbo) R 7297 7299 7057 0 -1 4194304 140639 0 0 0 45797 416 0 0 25 0 1 0 179260918 577826816 140602 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/7299/statm: 141071 140602 135 292 0 140776 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 564284

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7302
/proc/meminfo: memFree=1214576/2055920 swapFree=4192812/4192956
[pid=7299] ppid=7297 vsize=624248 CPUtime=522.11
/proc/7299/stat : 7299 (wbo) R 7297 7299 7057 0 -1 4194304 155605 0 0 0 51748 463 0 0 25 0 1 0 179260918 639229952 155568 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/7299/statm: 156062 155568 135 292 0 155767 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 624248

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7302
/proc/meminfo: memFree=1155824/2055920 swapFree=4192812/4192956
[pid=7299] ppid=7297 vsize=682488 CPUtime=582.09
/proc/7299/stat : 7299 (wbo) R 7297 7299 7057 0 -1 4194304 170160 0 0 0 57703 506 0 0 25 0 1 0 179260918 698867712 170123 1992294400 134512640 135709839 4294956240 18446744073709551615 134573780 0 0 4096 3 0 0 0 17 1 0 0
/proc/7299/statm: 170622 170123 135 292 0 170327 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 682488

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7302
/proc/meminfo: memFree=1098864/2055920 swapFree=4192812/4192956
[pid=7299] ppid=7297 vsize=738976 CPUtime=642.07
/proc/7299/stat : 7299 (wbo) R 7297 7299 7057 0 -1 4194304 184286 0 0 0 63658 549 0 0 25 0 1 0 179260918 756711424 184249 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/7299/statm: 184744 184249 135 292 0 184449 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 738976

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7302
/proc/meminfo: memFree=1040432/2055920 swapFree=4192812/4192956
[pid=7299] ppid=7297 vsize=798024 CPUtime=702.05
/proc/7299/stat : 7299 (wbo) R 7297 7299 7057 0 -1 4194304 199035 0 0 0 69612 593 0 0 25 0 1 0 179260918 817176576 198998 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/7299/statm: 199506 198998 135 292 0 199211 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 798024

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7302
/proc/meminfo: memFree=985136/2055920 swapFree=4192812/4192956
[pid=7299] ppid=7297 vsize=852488 CPUtime=762.03
/proc/7299/stat : 7299 (wbo) R 7297 7299 7057 0 -1 4194304 212644 0 0 0 75564 639 0 0 25 0 1 0 179260918 872947712 212607 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/7299/statm: 213122 212607 135 292 0 212827 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 852488

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7302
/proc/meminfo: memFree=933424/2055920 swapFree=4192812/4192956
[pid=7299] ppid=7297 vsize=905076 CPUtime=822.01
/proc/7299/stat : 7299 (wbo) R 7297 7299 7057 0 -1 4194304 225765 0 0 0 81520 681 0 0 25 0 1 0 179260918 926797824 225728 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/7299/statm: 226269 225728 135 292 0 225974 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 905076

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7302
/proc/meminfo: memFree=876080/2055920 swapFree=4192812/4192956
[pid=7299] ppid=7297 vsize=961452 CPUtime=881.99
/proc/7299/stat : 7299 (wbo) R 7297 7299 7057 0 -1 4194304 239880 0 0 0 87470 729 0 0 25 0 1 0 179260918 984526848 239843 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/7299/statm: 240363 239843 135 292 0 240068 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 961452

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7302
/proc/meminfo: memFree=822384/2055920 swapFree=4192812/4192956
[pid=7299] ppid=7297 vsize=1015488 CPUtime=941.97
/proc/7299/stat : 7299 (wbo) R 7297 7299 7057 0 -1 4194304 253369 0 0 0 93429 768 0 0 25 0 1 0 179260918 1039859712 253332 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/7299/statm: 253872 253332 135 292 0 253577 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 1015488

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7302
/proc/meminfo: memFree=698672/2055920 swapFree=4192812/4192956
[pid=7299] ppid=7297 vsize=1138540 CPUtime=1001.95
/proc/7299/stat : 7299 (wbo) R 7297 7299 7057 0 -1 4194304 284127 0 0 0 99397 798 0 0 25 0 1 0 179260918 1165864960 284090 1992294400 134512640 135709839 4294956240 18446744073709551615 134584105 0 0 4096 3 0 0 0 17 1 0 0
/proc/7299/statm: 284635 284090 136 292 0 284340 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 1138540

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

[startup+1023.9 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7302
/proc/meminfo: memFree=697840/2055920 swapFree=4192812/4192956
[pid=7299] ppid=7297 vsize=1139200 CPUtime=1023.55
/proc/7299/stat : 7299 (wbo) R 7297 7299 7057 0 -1 4194304 284294 0 0 0 101556 799 0 0 25 0 1 0 179260918 1166540800 284257 1992294400 134512640 135709839 4294956240 18446744073709551615 134583733 0 0 4096 3 0 0 0 17 1 0 0
/proc/7299/statm: 284800 284257 136 292 0 284505 0
Current children cumulated CPU time (s) 1023.55
Current children cumulated vsize (KiB) 1139200

[startup+1036.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7302
/proc/meminfo: memFree=697840/2055920 swapFree=4192812/4192956
[pid=7299] ppid=7297 vsize=1139200 CPUtime=1036.34
/proc/7299/stat : 7299 (wbo) R 7297 7299 7057 0 -1 4194304 284294 0 0 0 102835 799 0 0 25 0 1 0 179260918 1166540800 284257 1992294400 134512640 135709839 4294956240 18446744073709551615 134584101 0 0 4096 3 0 0 0 17 1 0 0
/proc/7299/statm: 284800 284257 136 292 0 284505 0
Current children cumulated CPU time (s) 1036.34
Current children cumulated vsize (KiB) 1139200

[startup+1039.9 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7302
/proc/meminfo: memFree=697840/2055920 swapFree=4192812/4192956
[pid=7299] ppid=7297 vsize=1139200 CPUtime=1039.54
/proc/7299/stat : 7299 (wbo) R 7297 7299 7057 0 -1 4194304 284294 0 0 0 103155 799 0 0 25 0 1 0 179260918 1166540800 284257 1992294400 134512640 135709839 4294956240 18446744073709551615 134583795 0 0 4096 3 0 0 0 17 1 0 0
/proc/7299/statm: 284800 284257 136 292 0 284505 0
Current children cumulated CPU time (s) 1039.54
Current children cumulated vsize (KiB) 1139200

[startup+1043.1 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7302
/proc/meminfo: memFree=697840/2055920 swapFree=4192812/4192956
[pid=7299] ppid=7297 vsize=1139200 CPUtime=1042.74
/proc/7299/stat : 7299 (wbo) R 7297 7299 7057 0 -1 4194304 284294 0 0 0 103475 799 0 0 25 0 1 0 179260918 1166540800 284257 1992294400 134512640 135709839 4294956240 18446744073709551615 134584101 0 0 4096 3 0 0 0 17 1 0 0
/proc/7299/statm: 284800 284257 136 292 0 284505 0
Current children cumulated CPU time (s) 1042.74
Current children cumulated vsize (KiB) 1139200

[startup+1043.91 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7302
/proc/meminfo: memFree=697840/2055920 swapFree=4192812/4192956
[pid=7299] ppid=7297 vsize=1139200 CPUtime=1043.54
/proc/7299/stat : 7299 (wbo) R 7297 7299 7057 0 -1 4194304 284294 0 0 0 103555 799 0 0 25 0 1 0 179260918 1166540800 284257 1992294400 134512640 135709839 4294956240 18446744073709551615 134583532 0 0 4096 3 0 0 0 17 1 0 0
/proc/7299/statm: 284800 284257 136 292 0 284505 0
Current children cumulated CPU time (s) 1043.54
Current children cumulated vsize (KiB) 1139200

[startup+1044.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7302
/proc/meminfo: memFree=697840/2055920 swapFree=4192812/4192956
[pid=7299] ppid=7297 vsize=1139200 CPUtime=1043.94
/proc/7299/stat : 7299 (wbo) R 7297 7299 7057 0 -1 4194304 284294 0 0 0 103595 799 0 0 25 0 1 0 179260918 1166540800 284257 1992294400 134512640 135709839 4294956240 18446744073709551615 134583795 0 0 4096 3 0 0 0 17 1 0 0
/proc/7299/statm: 284800 284257 136 292 0 284505 0
Current children cumulated CPU time (s) 1043.94
Current children cumulated vsize (KiB) 1139200

[startup+1044.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7302
/proc/meminfo: memFree=697840/2055920 swapFree=4192812/4192956
[pid=7299] ppid=7297 vsize=0 CPUtime=1044.14
/proc/7299/stat : 7299 (wbo) R 7297 7299 7057 0 -1 4194308 284296 0 0 0 103604 810 0 0 25 0 1 0 179260918 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/7299/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1044.14
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1044.56
CPU time (s): 1044.21
CPU user time (s): 1036.04
CPU system time (s): 8.16676
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 1139200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1036.04
system time used= 8.16676
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 284296
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= 1312

runsolver used 0.928858 second user time and 1.9557 second system time

The end

Launcher Data 

Begin job on node7 at 2009-06-16 03:43:21
IDJOB=1875562
IDBENCH=1279
IDSOLVER=698
FILE ID=node7/1875562-1245116601
PBS_JOBID= 9363649
Free space on /tmp= 66272 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900670234.opb
COMMAND LINE= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1875562-1245116601/watcher-1875562-1245116601 -o /tmp/evaluation-result-1875562-1245116601/solver-1875562-1245116601 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1875562-1245116601.opb

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

MD5SUM BENCH= 92f66beef1a16468af1cdeb8f0308249
RANDOM SEED=1530497548

node7.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		: 3000.274
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		: 3000.274
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:       1837848 kB
Buffers:         12364 kB
Cached:         139548 kB
SwapCached:          0 kB
Active:          28332 kB
Inactive:       137500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1837848 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2456 kB
Writeback:           0 kB
Mapped:          23708 kB
Slab:            38156 kB
Committed_AS:   147588 kB
PageTables:       1444 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1875562-1245116601.opb

Free space on /tmp at the end= 66268 MiB
End job on node7 at 2009-06-16 04:00:46