Trace number 1877349

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 3.1? 1798 1798.52

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900571761.opb
MD5SUM1ce0037c3d80e79a7b72360f6130d1f3
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 benchmark34.7127
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 713
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-1877349-1245117259.opb
0.00/0.00	c File size is 83373 bytes.
0.00/0.01	c Highest Coefficient sum: 713
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: 5711
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.023 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.
1797.98/1798.52	c      100    231     2747    12962    4     5800    2069    161   2500 0.04
1797.98/1798.52	c      252    231     2939    21429    7     6183    2276    353   3230 0.08
1797.98/1798.52	c      478    231     3183    28856    9     6671    2504    597   3489 0.14
1797.98/1798.52	c      816    231     3552    39022   10     7418    2755    966   3502 0.23
1797.98/1798.52	c     1324    231     4111    58704   14     8536    3031   1525   3301 0.40
1797.98/1798.52	c     2090    231     4939    90184   18    10283    3335   2353   2994 0.70
1797.98/1798.52	c     3236    231     4412    80630   18     9263    3669   1826   2556 1.27
1797.98/1798.52	c     4957    231     4422    81927   18     9148    4036   1836   2340 2.12
1797.98/1798.52	c     7542    231     5017    92099   18    10346    4440   2431   2218 3.40
1797.98/1798.52	c    11422    231     6820   136589   20    13948    4885   4234   2223 5.14
1797.98/1798.52	c    17245    231     5358   106291   19    11043    5374   2772   2140 8.06
1797.98/1798.52	c    25982    231     6365   155328   24    13119    5912   3779   1996 13.02
1797.98/1798.52	c    39094    231     8236   203333   24    16854    6504   5650   1919 20.37
1797.98/1798.52	c    58765    231     5875   120445   20    12108    7155   3289   1831 32.09
1797.98/1798.52	c    88276    231     8487   245876   28    17335    7871   5901   1723 51.22
1797.98/1798.52	c   132548    231     7668   187544   24    15800    8659   5082   1605 82.56
1797.98/1798.52	c   198959    231     9098   247967   27    18530    9525   6512   1488 133.62
1797.98/1798.52	c   298579    231    10110   274881   27    20596   10478   7524   1392 214.49
1797.98/1798.52	c   448014    231    10721   344830   32    21881   11526   8135   1274 351.53
1797.98/1798.52	c   672176    231    12745   417421   32    26013   12679  10159   1152 583.48
1797.98/1798.52	c  1008420    231    14346   490718   34    29193   13947  11760   1027 981.89
1797.98/1798.52	c  1512792    231    15004   509973   33    30562   15342  12418    910 1661.92
1797.98/1798.52	c Resources Exceeded
1797.98/1798.52	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.98/1798.52	c   22  1605365 327401  2198877    14122   488353  11536    892 1798.00
1797.98/1798.52	s UNKNOWN
1797.98/1798.52	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-1877349-1245117259/watcher-1877349-1245117259 -o /tmp/evaluation-result-1877349-1245117259/solver-1877349-1245117259 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877349-1245117259.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: 0.99 0.97 1.00 3/64 32279
/proc/meminfo: memFree=1252832/2055920 swapFree=4192812/4192956
[pid=32279] ppid=32277 vsize=10792 CPUtime=0
/proc/32279/stat : 32279 (bsolo) R 32277 32279 30954 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179326011 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32279/statm: 2698 233 174 640 0 2033 0

[startup+0.0896341 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 32279
/proc/meminfo: memFree=1252832/2055920 swapFree=4192812/4192956
[pid=32279] ppid=32277 vsize=11236 CPUtime=0.08
/proc/32279/stat : 32279 (bsolo) R 32277 32279 30954 0 -1 4194304 441 0 0 0 8 0 0 0 18 0 1 0 179326011 11505664 404 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32279/statm: 2809 404 196 640 0 2165 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11236

[startup+0.102634 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 32279
/proc/meminfo: memFree=1252832/2055920 swapFree=4192812/4192956
[pid=32279] ppid=32277 vsize=11364 CPUtime=0.09
/proc/32279/stat : 32279 (bsolo) R 32277 32279 30954 0 -1 4194304 448 0 0 0 9 0 0 0 18 0 1 0 179326011 11636736 411 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32279/statm: 2841 411 196 640 0 2197 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11364

[startup+0.301659 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 32279
/proc/meminfo: memFree=1252832/2055920 swapFree=4192812/4192956
[pid=32279] ppid=32277 vsize=11740 CPUtime=0.29
/proc/32279/stat : 32279 (bsolo) R 32277 32279 30954 0 -1 4194304 540 0 0 0 29 0 0 0 19 0 1 0 179326011 12021760 503 1992294400 134512640 137136520 4294956256 18446744073709551615 134600542 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32279/statm: 2935 503 196 640 0 2291 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11740

[startup+0.701699 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 32279
/proc/meminfo: memFree=1252832/2055920 swapFree=4192812/4192956
[pid=32279] ppid=32277 vsize=12360 CPUtime=0.69
/proc/32279/stat : 32279 (bsolo) R 32277 32279 30954 0 -1 4194304 714 0 0 0 69 0 0 0 22 0 1 0 179326011 12656640 677 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32279/statm: 3090 677 196 640 0 2446 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12360

[startup+1.50178 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32280
/proc/meminfo: memFree=1250328/2055920 swapFree=4192812/4192956
[pid=32279] ppid=32277 vsize=13104 CPUtime=1.49
/proc/32279/stat : 32279 (bsolo) R 32277 32279 30954 0 -1 4194304 904 0 0 0 149 0 0 0 25 0 1 0 179326011 13418496 867 1992294400 134512640 137136520 4294956256 18446744073709551615 134616926 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32279/statm: 3276 867 196 640 0 2632 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13104

[startup+3.10196 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32280
/proc/meminfo: memFree=1249688/2055920 swapFree=4192812/4192956
[pid=32279] ppid=32277 vsize=13356 CPUtime=3.09
/proc/32279/stat : 32279 (bsolo) R 32277 32279 30954 0 -1 4194304 970 0 0 0 309 0 0 0 25 0 1 0 179326011 13676544 933 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32279/statm: 3339 933 196 640 0 2695 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13356

[startup+6.3013 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32280
/proc/meminfo: memFree=1249368/2055920 swapFree=4192812/4192956
[pid=32279] ppid=32277 vsize=13728 CPUtime=6.28
/proc/32279/stat : 32279 (bsolo) R 32277 32279 30954 0 -1 4194304 1049 0 0 0 627 1 0 0 25 0 1 0 179326011 14057472 1012 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32279/statm: 3432 1012 197 640 0 2788 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 13728

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32280
/proc/meminfo: memFree=1248536/2055920 swapFree=4192812/4192956
[pid=32279] ppid=32277 vsize=14340 CPUtime=12.69
/proc/32279/stat : 32279 (bsolo) R 32277 32279 30954 0 -1 4194304 1210 0 0 0 1266 3 0 0 25 0 1 0 179326011 14684160 1173 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32279/statm: 3585 1173 197 640 0 2941 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14340

[startup+25.5024 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32280
/proc/meminfo: memFree=1247832/2055920 swapFree=4192812/4192956
[pid=32279] ppid=32277 vsize=15072 CPUtime=25.48
/proc/32279/stat : 32279 (bsolo) R 32277 32279 30954 0 -1 4194304 1400 0 0 0 2543 5 0 0 25 0 1 0 179326011 15433728 1363 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32279/statm: 3768 1363 197 640 0 3124 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15072

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32280
/proc/meminfo: memFree=1247128/2055920 swapFree=4192812/4192956
[pid=32279] ppid=32277 vsize=15792 CPUtime=51.07
/proc/32279/stat : 32279 (bsolo) R 32277 32279 30954 0 -1 4194304 1575 0 0 0 5098 9 0 0 25 0 1 0 179326011 16171008 1538 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32279/statm: 3948 1538 197 640 0 3304 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15792

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32280
/proc/meminfo: memFree=1246040/2055920 swapFree=4192812/4192956
[pid=32279] ppid=32277 vsize=16888 CPUtime=102.27
/proc/32279/stat : 32279 (bsolo) R 32277 32279 30954 0 -1 4194304 1858 0 0 0 10207 20 0 0 25 0 1 0 179326011 17293312 1821 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32279/statm: 4222 1821 197 640 0 3578 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16888

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32280
/proc/meminfo: memFree=1245528/2055920 swapFree=4192812/4192956
[pid=32279] ppid=32277 vsize=17380 CPUtime=162.24
/proc/32279/stat : 32279 (bsolo) R 32277 32279 30954 0 -1 4194304 1971 0 0 0 16197 27 0 0 25 0 1 0 179326011 17797120 1934 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32279/statm: 4345 1934 197 640 0 3701 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17380

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32280
/proc/meminfo: memFree=1245592/2055920 swapFree=4192812/4192956
[pid=32279] ppid=32277 vsize=17380 CPUtime=222.23
/proc/32279/stat : 32279 (bsolo) R 32277 32279 30954 0 -1 4194304 1972 0 0 0 22185 38 0 0 25 0 1 0 179326011 17797120 1935 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32279/statm: 4345 1935 197 640 0 3701 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17380

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32280
/proc/meminfo: memFree=1245464/2055920 swapFree=4192812/4192956
[pid=32279] ppid=32277 vsize=17504 CPUtime=282.21
/proc/32279/stat : 32279 (bsolo) R 32277 32279 30954 0 -1 4194304 1995 0 0 0 28175 46 0 0 25 0 1 0 179326011 17924096 1958 1992294400 134512640 137136520 4294956256 18446744073709551615 134543878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32279/statm: 4376 1958 197 640 0 3732 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 17504

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32280
/proc/meminfo: memFree=1245464/2055920 swapFree=4192812/4192956
[pid=32279] ppid=32277 vsize=17504 CPUtime=342.2
/proc/32279/stat : 32279 (bsolo) R 32277 32279 30954 0 -1 4194304 1995 0 0 0 34166 54 0 0 25 0 1 0 179326011 17924096 1958 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32279/statm: 4376 1958 197 640 0 3732 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 17504

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32280
/proc/meminfo: memFree=1244248/2055920 swapFree=4192812/4192956
[pid=32279] ppid=32277 vsize=18704 CPUtime=402.18
/proc/32279/stat : 32279 (bsolo) R 32277 32279 30954 0 -1 4194304 2293 0 0 0 40154 64 0 0 25 0 1 0 179326011 19152896 2256 1992294400 134512640 137136520 4294956256 18446744073709551615 134616576 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32279/statm: 4676 2256 197 640 0 4032 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 18704

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/70 32291
/proc/meminfo: memFree=1239792/2055920 swapFree=4192812/4192956
[pid=32279] ppid=32277 vsize=18824 CPUtime=462.15
/proc/32279/stat : 32279 (bsolo) R 32277 32279 30954 0 -1 4194304 2322 0 0 0 46142 73 0 0 25 0 1 0 179326011 19275776 2285 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32279/statm: 4706 2285 197 640 0 4062 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 18824

[startup+522.302 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 32762
/proc/meminfo: memFree=1239256/2055920 swapFree=4192812/4192956
[pid=32279] ppid=32277 vsize=18936 CPUtime=522.11
/proc/32279/stat : 32279 (bsolo) R 32277 32279 30954 0 -1 4194304 2368 0 0 0 52127 84 0 0 25 0 1 0 179326011 19390464 2331 1992294400 134512640 137136520 4294956256 18446744073709551615 136295556 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32279/statm: 4734 2331 197 640 0 4090 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 18936

[startup+582.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 32762
/proc/meminfo: memFree=1239320/2055920 swapFree=4192812/4192956
[pid=32279] ppid=32277 vsize=18936 CPUtime=582.09
/proc/32279/stat : 32279 (bsolo) R 32277 32279 30954 0 -1 4194304 2368 0 0 0 58116 93 0 0 25 0 1 0 179326011 19390464 2331 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32279/statm: 4734 2331 197 640 0 4090 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 18936

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32762
/proc/meminfo: memFree=1238680/2055920 swapFree=4192812/4192956
[pid=32279] ppid=32277 vsize=19664 CPUtime=642.08
/proc/32279/stat : 32279 (bsolo) R 32277 32279 30954 0 -1 4194304 2534 0 0 0 64108 100 0 0 25 0 1 0 179326011 20135936 2497 1992294400 134512640 137136520 4294956256 18446744073709551615 134544398 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32279/statm: 4916 2497 197 640 0 4272 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 19664

[startup+702.302 s]

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

/proc/meminfo: memFree=1236952/2055920 swapFree=4192812/4192956
[pid=32279] ppid=32277 vsize=21336 CPUtime=1061.97
/proc/32279/stat : 32279 (bsolo) R 32277 32279 30954 0 -1 4194304 2957 0 0 0 106045 152 0 0 25 0 1 0 179326011 21848064 2920 1992294400 134512640 137136520 4294956256 18446744073709551615 136502161 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32279/statm: 5334 2920 197 640 0 4690 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 21336

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32762
/proc/meminfo: memFree=1236504/2055920 swapFree=4192812/4192956
[pid=32279] ppid=32277 vsize=21776 CPUtime=1121.95
/proc/32279/stat : 32279 (bsolo) R 32277 32279 30954 0 -1 4194304 3063 0 0 0 112038 157 0 0 25 0 1 0 179326011 22298624 3026 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32279/statm: 5444 3026 197 640 0 4800 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 21776

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32762
/proc/meminfo: memFree=1236504/2055920 swapFree=4192812/4192956
[pid=32279] ppid=32277 vsize=21776 CPUtime=1181.94
/proc/32279/stat : 32279 (bsolo) R 32277 32279 30954 0 -1 4194304 3063 0 0 0 118029 165 0 0 25 0 1 0 179326011 22298624 3026 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32279/statm: 5444 3026 197 640 0 4800 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 21776

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32762
/proc/meminfo: memFree=1236440/2055920 swapFree=4192812/4192956
[pid=32279] ppid=32277 vsize=21772 CPUtime=1241.91
/proc/32279/stat : 32279 (bsolo) R 32277 32279 30954 0 -1 4194304 3063 0 0 0 124020 171 0 0 25 0 1 0 179326011 22294528 3026 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32279/statm: 5443 3026 197 640 0 4799 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 21772

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32762
/proc/meminfo: memFree=1236440/2055920 swapFree=4192812/4192956
[pid=32279] ppid=32277 vsize=21772 CPUtime=1301.91
/proc/32279/stat : 32279 (bsolo) R 32277 32279 30954 0 -1 4194304 3063 0 0 0 130012 179 0 0 25 0 1 0 179326011 22294528 3026 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32279/statm: 5443 3026 197 640 0 4799 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 21772

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32762
/proc/meminfo: memFree=1236504/2055920 swapFree=4192812/4192956
[pid=32279] ppid=32277 vsize=21772 CPUtime=1361.89
/proc/32279/stat : 32279 (bsolo) R 32277 32279 30954 0 -1 4194304 3063 0 0 0 136001 188 0 0 25 0 1 0 179326011 22294528 3026 1992294400 134512640 137136520 4294956256 18446744073709551615 136501952 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32279/statm: 5443 3026 197 640 0 4799 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 21772

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32762
/proc/meminfo: memFree=1236504/2055920 swapFree=4192812/4192956
[pid=32279] ppid=32277 vsize=21772 CPUtime=1421.87
/proc/32279/stat : 32279 (bsolo) R 32277 32279 30954 0 -1 4194304 3063 0 0 0 141991 196 0 0 25 0 1 0 179326011 22294528 3026 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32279/statm: 5443 3026 197 640 0 4799 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 21772

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32762
/proc/meminfo: memFree=1236504/2055920 swapFree=4192812/4192956
[pid=32279] ppid=32277 vsize=21680 CPUtime=1481.86
/proc/32279/stat : 32279 (bsolo) R 32277 32279 30954 0 -1 4194304 3063 0 0 0 147983 203 0 0 25 0 1 0 179326011 22200320 3019 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32279/statm: 5420 3019 197 640 0 4776 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 21680

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32762
/proc/meminfo: memFree=1236504/2055920 swapFree=4192812/4192956
[pid=32279] ppid=32277 vsize=21680 CPUtime=1541.84
/proc/32279/stat : 32279 (bsolo) R 32277 32279 30954 0 -1 4194304 3063 0 0 0 153975 209 0 0 25 0 1 0 179326011 22200320 3019 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32279/statm: 5420 3019 197 640 0 4776 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 21680

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32762
/proc/meminfo: memFree=1236504/2055920 swapFree=4192812/4192956
[pid=32279] ppid=32277 vsize=21680 CPUtime=1601.82
/proc/32279/stat : 32279 (bsolo) R 32277 32279 30954 0 -1 4194304 3063 0 0 0 159965 217 0 0 25 0 1 0 179326011 22200320 3019 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32279/statm: 5420 3019 197 640 0 4776 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 21680

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32762
/proc/meminfo: memFree=1236440/2055920 swapFree=4192812/4192956
[pid=32279] ppid=32277 vsize=21676 CPUtime=1661.81
/proc/32279/stat : 32279 (bsolo) R 32277 32279 30954 0 -1 4194304 3063 0 0 0 165956 225 0 0 25 0 1 0 179326011 22196224 3018 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32279/statm: 5419 3018 197 640 0 4775 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 21676

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32762
/proc/meminfo: memFree=1236504/2055920 swapFree=4192812/4192956
[pid=32279] ppid=32277 vsize=21600 CPUtime=1721.79
/proc/32279/stat : 32279 (bsolo) R 32277 32279 30954 0 -1 4194304 3064 0 0 0 171947 232 0 0 25 0 1 0 179326011 22118400 2999 1992294400 134512640 137136520 4294956256 18446744073709551615 134544387 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32279/statm: 5400 2999 197 640 0 4756 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 21600

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32762
/proc/meminfo: memFree=1236312/2055920 swapFree=4192812/4192956
[pid=32279] ppid=32277 vsize=21912 CPUtime=1781.77
/proc/32279/stat : 32279 (bsolo) R 32277 32279 30954 0 -1 4194304 3125 0 0 0 177939 238 0 0 25 0 1 0 179326011 22437888 3060 1992294400 134512640 137136520 4294956256 18446744073709551615 134544122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32279/statm: 5478 3060 197 640 0 4834 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 21912

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32762
/proc/meminfo: memFree=1236312/2055920 swapFree=4192812/4192956
[pid=32279] ppid=32277 vsize=21912 CPUtime=1791.38
/proc/32279/stat : 32279 (bsolo) R 32277 32279 30954 0 -1 4194304 3125 0 0 0 178899 239 0 0 25 0 1 0 179326011 22437888 3060 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32279/statm: 5478 3060 197 640 0 4834 0
Current children cumulated CPU time (s) 1791.38
Current children cumulated vsize (KiB) 21912

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32762
/proc/meminfo: memFree=1236312/2055920 swapFree=4192812/4192956
[pid=32279] ppid=32277 vsize=21912 CPUtime=1794.58
/proc/32279/stat : 32279 (bsolo) R 32277 32279 30954 0 -1 4194304 3125 0 0 0 179218 240 0 0 25 0 1 0 179326011 22437888 3060 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32279/statm: 5478 3060 197 640 0 4834 0
Current children cumulated CPU time (s) 1794.58
Current children cumulated vsize (KiB) 21912

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32762
/proc/meminfo: memFree=1236312/2055920 swapFree=4192812/4192956
[pid=32279] ppid=32277 vsize=21912 CPUtime=1796.18
/proc/32279/stat : 32279 (bsolo) R 32277 32279 30954 0 -1 4194304 3125 0 0 0 179378 240 0 0 25 0 1 0 179326011 22437888 3060 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32279/statm: 5478 3060 197 640 0 4834 0
Current children cumulated CPU time (s) 1796.18
Current children cumulated vsize (KiB) 21912

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32762
/proc/meminfo: memFree=1236312/2055920 swapFree=4192812/4192956
[pid=32279] ppid=32277 vsize=21912 CPUtime=1796.97
/proc/32279/stat : 32279 (bsolo) R 32277 32279 30954 0 -1 4194304 3125 0 0 0 179457 240 0 0 25 0 1 0 179326011 22437888 3060 1992294400 134512640 137136520 4294956256 18446744073709551615 134544537 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32279/statm: 5478 3060 197 640 0 4834 0
Current children cumulated CPU time (s) 1796.97
Current children cumulated vsize (KiB) 21912

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32762
/proc/meminfo: memFree=1236312/2055920 swapFree=4192812/4192956
[pid=32279] ppid=32277 vsize=21912 CPUtime=1797.77
/proc/32279/stat : 32279 (bsolo) R 32277 32279 30954 0 -1 4194304 3125 0 0 0 179537 240 0 0 25 0 1 0 179326011 22437888 3060 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32279/statm: 5478 3060 197 640 0 4834 0
Current children cumulated CPU time (s) 1797.77
Current children cumulated vsize (KiB) 21912

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32762
/proc/meminfo: memFree=1236312/2055920 swapFree=4192812/4192956
[pid=32279] ppid=32277 vsize=21912 CPUtime=1797.98
/proc/32279/stat : 32279 (bsolo) R 32277 32279 30954 0 -1 4194304 3125 0 0 0 179558 240 0 0 25 0 1 0 179326011 22437888 3060 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32279/statm: 5478 3060 197 640 0 4834 0
Current children cumulated CPU time (s) 1797.98
Current children cumulated vsize (KiB) 21912

Child status: 0
Real time (s): 1798.52
CPU time (s): 1798
CPU user time (s): 1795.6
CPU system time (s): 2.40863
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 21912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.6
system time used= 2.40863
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3126
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= 2997

runsolver used 1.18182 second user time and 3.88441 second system time

The end

Launcher Data 

Begin job on node19 at 2009-06-16 03:54:19
IDJOB=1877349
IDBENCH=1284
IDSOLVER=699
FILE ID=node19/1877349-1245117259
PBS_JOBID= 9363642
Free space on /tmp= 66160 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900571761.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877349-1245117259/watcher-1877349-1245117259 -o /tmp/evaluation-result-1877349-1245117259/solver-1877349-1245117259 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877349-1245117259.opb

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

MD5SUM BENCH= 1ce0037c3d80e79a7b72360f6130d1f3
RANDOM SEED=995568771

node19.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		: 3000.234
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		: 3000.234
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:       1253312 kB
Buffers:         71592 kB
Cached:         637580 kB
SwapCached:          0 kB
Active:          72232 kB
Inactive:       650908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1253312 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          23728 kB
Slab:            65460 kB
Committed_AS:   172976 kB
PageTables:       1456 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= 66156 MiB
End job on node19 at 2009-06-16 04:24:18