Trace number 1877392

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 1798.46

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900550006.opb
MD5SUMcabd29c48249a44c2596bb98645c31c8
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 benchmark82.2935
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 665
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 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-1877392-1245121316.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.01	c Highest Coefficient sum: 665
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.012 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: 0.023 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     5474    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1797.94/1798.45	c      102    231     2763    13855    5     5832    2069    177   2550 0.04
1797.94/1798.45	c      252    231     2988    23798    7     6282    2276    402   3452 0.07
1797.94/1798.45	c      477    231     3255    36367   11     6830    2504    669   3267 0.15
1797.94/1798.45	c      816    231     3651    50736   13     7634    2755   1065   3138 0.26
1797.94/1798.45	c     1324    231     4217    71309   16     8844    3031   1631   2890 0.46
1797.94/1798.45	c     2087    231     5037   102552   20    10489    3335   2451   2648 0.79
1797.94/1798.45	c     3233    231     4514    77893   17     9357    3669   1928   2342 1.38
1797.94/1798.45	c     4954    231     4453    98676   22     9295    4036   1867   2104 2.35
1797.94/1798.45	c     7542    231     5108   131457   25    10684    4440   2522   1949 3.87
1797.94/1798.45	c    11421    231     6847   195511   28    14147    4885   4261   1849 6.17
1797.94/1798.45	c    17245    231     5462   142861   26    11341    5374   2876   1788 9.64
1797.94/1798.45	c    25986    231     6339   148903   23    13040    5912   3753   1752 14.82
1797.94/1798.45	c    39096    231     8079   203010   25    16473    6504   5493   1711 22.84
1797.94/1798.45	c    58766    231     8923   304128   34    18325    7155   6337   1599 36.73
1797.94/1798.45	c    88277    231     7081   196712   27    14494    7871   4495   1471 59.99
1797.94/1798.45	c   132549    231     9534   279475   29    19580    8659   6948   1411 93.89
1797.94/1798.45	c   198961    231     9245   261486   28    18844    9525   6659   1366 145.58
1797.94/1798.45	c   298581    231     8438   240429   28    17251   10478   5852   1292 231.00
1797.94/1798.45	c   448017    231    10832   354638   32    22206   11526   8246   1163 384.99
1797.94/1798.45	c   672176    231     9417   324233   34    19222   12679   6831   1052 638.60
1797.94/1798.45	c  1008420    231    14069   513000   36    28554   13947  11483    965 1044.77
1797.94/1798.45	c  1512792    231    10589   358808   33    21730   15342   8003    904 1671.60
1797.94/1798.45	c Resources Exceeded
1797.94/1798.45	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.94/1798.45	c   22  1607078 324585  2186982    17717   684924  15131    893 1798.00
1797.94/1798.45	s UNKNOWN
1797.94/1798.45	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-1877392-1245121316/watcher-1877392-1245121316 -o /tmp/evaluation-result-1877392-1245121316/solver-1877392-1245121316 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877392-1245121316.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 32578
/proc/meminfo: memFree=1799200/2055920 swapFree=4182564/4192956
[pid=32578] ppid=32576 vsize=10792 CPUtime=0
/proc/32578/stat : 32578 (bsolo) R 32576 32578 31327 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179731886 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32578/statm: 2698 233 174 640 0 2033 0

[startup+0.067165 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 32578
/proc/meminfo: memFree=1799200/2055920 swapFree=4182564/4192956
[pid=32578] ppid=32576 vsize=11236 CPUtime=0.06
/proc/32578/stat : 32578 (bsolo) R 32576 32578 31327 0 -1 4194304 438 0 0 0 6 0 0 0 18 0 1 0 179731886 11505664 401 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32578/statm: 2809 401 196 640 0 2165 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11236

[startup+0.101168 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 32578
/proc/meminfo: memFree=1799200/2055920 swapFree=4182564/4192956
[pid=32578] ppid=32576 vsize=11364 CPUtime=0.09
/proc/32578/stat : 32578 (bsolo) R 32576 32578 31327 0 -1 4194304 465 0 0 0 9 0 0 0 18 0 1 0 179731886 11636736 428 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32578/statm: 2841 428 196 640 0 2197 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11364

[startup+0.301189 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 32578
/proc/meminfo: memFree=1799200/2055920 swapFree=4182564/4192956
[pid=32578] ppid=32576 vsize=11852 CPUtime=0.29
/proc/32578/stat : 32578 (bsolo) R 32576 32578 31327 0 -1 4194304 569 0 0 0 29 0 0 0 19 0 1 0 179731886 12136448 532 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32578/statm: 2963 532 196 640 0 2319 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11852

[startup+0.701228 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 32578
/proc/meminfo: memFree=1799200/2055920 swapFree=4182564/4192956
[pid=32578] ppid=32576 vsize=12476 CPUtime=0.69
/proc/32578/stat : 32578 (bsolo) R 32576 32578 31327 0 -1 4194304 726 0 0 0 69 0 0 0 22 0 1 0 179731886 12775424 689 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32578/statm: 3119 689 196 640 0 2475 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12476

[startup+1.50131 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 32579
/proc/meminfo: memFree=1796824/2055920 swapFree=4182564/4192956
[pid=32578] ppid=32576 vsize=13092 CPUtime=1.49
/proc/32578/stat : 32578 (bsolo) R 32576 32578 31327 0 -1 4194304 904 0 0 0 149 0 0 0 25 0 1 0 179731886 13406208 867 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32578/statm: 3273 867 196 640 0 2629 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13092

[startup+3.10147 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 32579
/proc/meminfo: memFree=1796248/2055920 swapFree=4182564/4192956
[pid=32578] ppid=32576 vsize=13592 CPUtime=3.09
/proc/32578/stat : 32578 (bsolo) R 32576 32578 31327 0 -1 4194304 1019 0 0 0 309 0 0 0 25 0 1 0 179731886 13918208 982 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32578/statm: 3398 982 196 640 0 2754 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13592

[startup+6.3018 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 32579
/proc/meminfo: memFree=1794968/2055920 swapFree=4182564/4192956
[pid=32578] ppid=32576 vsize=14332 CPUtime=6.29
/proc/32578/stat : 32578 (bsolo) R 32576 32578 31327 0 -1 4194304 1211 0 0 0 628 1 0 0 25 0 1 0 179731886 14675968 1174 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32578/statm: 3583 1174 196 640 0 2939 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14332

[startup+12.7014 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 32579
/proc/meminfo: memFree=1794152/2055920 swapFree=4182564/4192956
[pid=32578] ppid=32576 vsize=15064 CPUtime=12.69
/proc/32578/stat : 32578 (bsolo) R 32576 32578 31327 0 -1 4194304 1401 0 0 0 1266 3 0 0 25 0 1 0 179731886 15425536 1364 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32578/statm: 3766 1364 197 640 0 3122 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15064

[startup+25.5017 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 32579
/proc/meminfo: memFree=1794152/2055920 swapFree=4182564/4192956
[pid=32578] ppid=32576 vsize=15320 CPUtime=25.49
/proc/32578/stat : 32578 (bsolo) R 32576 32578 31327 0 -1 4194304 1449 0 0 0 2543 6 0 0 25 0 1 0 179731886 15687680 1412 1992294400 134512640 137136520 4294956256 18446744073709551615 135982503 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32578/statm: 3830 1412 197 640 0 3186 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15320

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32579
/proc/meminfo: memFree=1793128/2055920 swapFree=4182564/4192956
[pid=32578] ppid=32576 vsize=16184 CPUtime=51.08
/proc/32578/stat : 32578 (bsolo) R 32576 32578 31327 0 -1 4194304 1673 0 0 0 5099 9 0 0 25 0 1 0 179731886 16572416 1636 1992294400 134512640 137136520 4294956256 18446744073709551615 134606731 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32578/statm: 4046 1636 197 640 0 3402 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16184

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32579
/proc/meminfo: memFree=1792680/2055920 swapFree=4182564/4192956
[pid=32578] ppid=32576 vsize=16648 CPUtime=102.27
/proc/32578/stat : 32578 (bsolo) R 32576 32578 31327 0 -1 4194304 1797 0 0 0 10210 17 0 0 25 0 1 0 179731886 17047552 1760 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32578/statm: 4162 1760 197 640 0 3518 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16648

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32579
/proc/meminfo: memFree=1791784/2055920 swapFree=4182564/4192956
[pid=32578] ppid=32576 vsize=17592 CPUtime=162.25
/proc/32578/stat : 32578 (bsolo) R 32576 32578 31327 0 -1 4194304 2010 0 0 0 16198 27 0 0 25 0 1 0 179731886 18014208 1973 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32578/statm: 4398 1973 197 640 0 3754 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17592

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32579
/proc/meminfo: memFree=1791784/2055920 swapFree=4182564/4192956
[pid=32578] ppid=32576 vsize=17584 CPUtime=222.23
/proc/32578/stat : 32578 (bsolo) R 32576 32578 31327 0 -1 4194304 2010 0 0 0 22187 36 0 0 25 0 1 0 179731886 18006016 1973 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32578/statm: 4396 1973 197 640 0 3752 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17584

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32579
/proc/meminfo: memFree=1789928/2055920 swapFree=4182564/4192956
[pid=32578] ppid=32576 vsize=19492 CPUtime=282.22
/proc/32578/stat : 32578 (bsolo) R 32576 32578 31327 0 -1 4194304 2496 0 0 0 28177 45 0 0 25 0 1 0 179731886 19959808 2459 1992294400 134512640 137136520 4294956256 18446744073709551615 135982505 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32578/statm: 4873 2459 197 640 0 4229 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 19492

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32579
/proc/meminfo: memFree=1789736/2055920 swapFree=4182564/4192956
[pid=32578] ppid=32576 vsize=19492 CPUtime=342.2
/proc/32578/stat : 32578 (bsolo) R 32576 32578 31327 0 -1 4194304 2496 0 0 0 34165 55 0 0 25 0 1 0 179731886 19959808 2459 1992294400 134512640 137136520 4294956256 18446744073709551615 134606731 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32578/statm: 4873 2459 197 640 0 4229 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19492

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32579
/proc/meminfo: memFree=1789672/2055920 swapFree=4182564/4192956
[pid=32578] ppid=32576 vsize=19496 CPUtime=402.19
/proc/32578/stat : 32578 (bsolo) R 32576 32578 31327 0 -1 4194304 2502 0 0 0 40156 63 0 0 25 0 1 0 179731886 19963904 2465 1992294400 134512640 137136520 4294956256 18446744073709551615 136500577 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32578/statm: 4874 2465 197 640 0 4230 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 19496

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32579
/proc/meminfo: memFree=1789544/2055920 swapFree=4182564/4192956
[pid=32578] ppid=32576 vsize=19620 CPUtime=462.17
/proc/32578/stat : 32578 (bsolo) R 32576 32578 31327 0 -1 4194304 2523 0 0 0 46146 71 0 0 25 0 1 0 179731886 20090880 2486 1992294400 134512640 137136520 4294956256 18446744073709551615 136294929 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32578/statm: 4905 2486 197 640 0 4261 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 19620

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32579
/proc/meminfo: memFree=1789608/2055920 swapFree=4182564/4192956
[pid=32578] ppid=32576 vsize=19552 CPUtime=522.16
/proc/32578/stat : 32578 (bsolo) R 32576 32578 31327 0 -1 4194304 2524 0 0 0 52136 80 0 0 25 0 1 0 179731886 20021248 2487 1992294400 134512640 137136520 4294956256 18446744073709551615 134543974 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32578/statm: 4888 2487 197 640 0 4244 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 19552

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32579
/proc/meminfo: memFree=1789544/2055920 swapFree=4182564/4192956
[pid=32578] ppid=32576 vsize=19552 CPUtime=582.14
/proc/32578/stat : 32578 (bsolo) R 32576 32578 31327 0 -1 4194304 2524 0 0 0 58127 87 0 0 25 0 1 0 179731886 20021248 2487 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32578/statm: 4888 2487 197 640 0 4244 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 19552

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32579
/proc/meminfo: memFree=1789480/2055920 swapFree=4182564/4192956
[pid=32578] ppid=32576 vsize=19552 CPUtime=642.13
/proc/32578/stat : 32578 (bsolo) R 32576 32578 31327 0 -1 4194304 2524 0 0 0 64118 95 0 0 25 0 1 0 179731886 20021248 2487 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32578/statm: 4888 2487 197 640 0 4244 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 19552

[startup+702.301 s]

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

/proc/meminfo: memFree=1788200/2055920 swapFree=4182564/4192956
[pid=32578] ppid=32576 vsize=20764 CPUtime=1122
/proc/32578/stat : 32578 (bsolo) R 32576 32578 31327 0 -1 4194304 2810 0 0 0 112039 161 0 0 25 0 1 0 179731886 21262336 2773 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32578/statm: 5191 2773 197 640 0 4547 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 20764

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32579
/proc/meminfo: memFree=1788200/2055920 swapFree=4182564/4192956
[pid=32578] ppid=32576 vsize=20760 CPUtime=1182
/proc/32578/stat : 32578 (bsolo) R 32576 32578 31327 0 -1 4194304 2810 0 0 0 118029 171 0 0 25 0 1 0 179731886 21258240 2773 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32578/statm: 5190 2773 197 640 0 4546 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 20760

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32579
/proc/meminfo: memFree=1788072/2055920 swapFree=4182564/4192956
[pid=32578] ppid=32576 vsize=20744 CPUtime=1241.97
/proc/32578/stat : 32578 (bsolo) R 32576 32578 31327 0 -1 4194304 2810 0 0 0 124018 179 0 0 25 0 1 0 179731886 21241856 2773 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32578/statm: 5186 2773 197 640 0 4542 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 20744

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32579
/proc/meminfo: memFree=1788008/2055920 swapFree=4182564/4192956
[pid=32578] ppid=32576 vsize=20740 CPUtime=1301.97
/proc/32578/stat : 32578 (bsolo) R 32576 32578 31327 0 -1 4194304 2810 0 0 0 130009 188 0 0 25 0 1 0 179731886 21237760 2773 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32578/statm: 5185 2773 197 640 0 4541 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 20740

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32579
/proc/meminfo: memFree=1788008/2055920 swapFree=4182564/4192956
[pid=32578] ppid=32576 vsize=20740 CPUtime=1361.95
/proc/32578/stat : 32578 (bsolo) R 32576 32578 31327 0 -1 4194304 2810 0 0 0 135997 198 0 0 25 0 1 0 179731886 21237760 2773 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32578/statm: 5185 2773 197 640 0 4541 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 20740

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32579
/proc/meminfo: memFree=1787944/2055920 swapFree=4182564/4192956
[pid=32578] ppid=32576 vsize=20736 CPUtime=1421.93
/proc/32578/stat : 32578 (bsolo) R 32576 32578 31327 0 -1 4194304 2810 0 0 0 141986 207 0 0 25 0 1 0 179731886 21233664 2773 1992294400 134512640 137136520 4294956256 18446744073709551615 134573400 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32578/statm: 5184 2773 197 640 0 4540 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 20736

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32579
/proc/meminfo: memFree=1787944/2055920 swapFree=4182564/4192956
[pid=32578] ppid=32576 vsize=20736 CPUtime=1481.92
/proc/32578/stat : 32578 (bsolo) R 32576 32578 31327 0 -1 4194304 2810 0 0 0 147977 215 0 0 25 0 1 0 179731886 21233664 2773 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32578/statm: 5184 2773 197 640 0 4540 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 20736

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32579
/proc/meminfo: memFree=1787944/2055920 swapFree=4182564/4192956
[pid=32578] ppid=32576 vsize=20732 CPUtime=1541.9
/proc/32578/stat : 32578 (bsolo) R 32576 32578 31327 0 -1 4194304 2810 0 0 0 153967 223 0 0 25 0 1 0 179731886 21229568 2773 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32578/statm: 5183 2773 197 640 0 4539 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 20732

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32579
/proc/meminfo: memFree=1787880/2055920 swapFree=4182564/4192956
[pid=32578] ppid=32576 vsize=20676 CPUtime=1601.89
/proc/32578/stat : 32578 (bsolo) R 32576 32578 31327 0 -1 4194304 2810 0 0 0 159958 231 0 0 25 0 1 0 179731886 21172224 2768 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32578/statm: 5169 2768 197 640 0 4525 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 20676

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32579
/proc/meminfo: memFree=1787880/2055920 swapFree=4182564/4192956
[pid=32578] ppid=32576 vsize=20676 CPUtime=1661.87
/proc/32578/stat : 32578 (bsolo) R 32576 32578 31327 0 -1 4194304 2810 0 0 0 165949 238 0 0 25 0 1 0 179731886 21172224 2768 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32578/statm: 5169 2768 197 640 0 4525 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 20676

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32579
/proc/meminfo: memFree=1786472/2055920 swapFree=4182564/4192956
[pid=32578] ppid=32576 vsize=22092 CPUtime=1721.85
/proc/32578/stat : 32578 (bsolo) R 32576 32578 31327 0 -1 4194304 3148 0 0 0 171939 246 0 0 25 0 1 0 179731886 22622208 3106 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32578/statm: 5523 3106 197 640 0 4879 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 22092

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32579
/proc/meminfo: memFree=1786152/2055920 swapFree=4182564/4192956
[pid=32578] ppid=32576 vsize=22400 CPUtime=1781.84
/proc/32578/stat : 32578 (bsolo) R 32576 32578 31327 0 -1 4194304 3226 0 0 0 177929 255 0 0 25 0 1 0 179731886 22937600 3184 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32578/statm: 5600 3184 197 640 0 4956 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 22400

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

[startup+1791.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32579
/proc/meminfo: memFree=1786152/2055920 swapFree=4182564/4192956
[pid=32578] ppid=32576 vsize=22400 CPUtime=1791.44
/proc/32578/stat : 32578 (bsolo) R 32576 32578 31327 0 -1 4194304 3226 0 0 0 178889 255 0 0 25 0 1 0 179731886 22937600 3184 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32578/statm: 5600 3184 197 640 0 4956 0
Current children cumulated CPU time (s) 1791.44
Current children cumulated vsize (KiB) 22400

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32579
/proc/meminfo: memFree=1786152/2055920 swapFree=4182564/4192956
[pid=32578] ppid=32576 vsize=22400 CPUtime=1794.64
/proc/32578/stat : 32578 (bsolo) R 32576 32578 31327 0 -1 4194304 3226 0 0 0 179208 256 0 0 25 0 1 0 179731886 22937600 3184 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32578/statm: 5600 3184 197 640 0 4956 0
Current children cumulated CPU time (s) 1794.64
Current children cumulated vsize (KiB) 22400

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32579
/proc/meminfo: memFree=1786152/2055920 swapFree=4182564/4192956
[pid=32578] ppid=32576 vsize=22400 CPUtime=1796.24
/proc/32578/stat : 32578 (bsolo) R 32576 32578 31327 0 -1 4194304 3226 0 0 0 179368 256 0 0 25 0 1 0 179731886 22937600 3184 1992294400 134512640 137136520 4294956256 18446744073709551615 135982492 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32578/statm: 5600 3184 197 640 0 4956 0
Current children cumulated CPU time (s) 1796.24
Current children cumulated vsize (KiB) 22400

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32579
/proc/meminfo: memFree=1786152/2055920 swapFree=4182564/4192956
[pid=32578] ppid=32576 vsize=22400 CPUtime=1797.04
/proc/32578/stat : 32578 (bsolo) R 32576 32578 31327 0 -1 4194304 3226 0 0 0 179448 256 0 0 25 0 1 0 179731886 22937600 3184 1992294400 134512640 137136520 4294956256 18446744073709551615 134544428 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32578/statm: 5600 3184 197 640 0 4956 0
Current children cumulated CPU time (s) 1797.04
Current children cumulated vsize (KiB) 22400

[startup+1797.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32579
/proc/meminfo: memFree=1786152/2055920 swapFree=4182564/4192956
[pid=32578] ppid=32576 vsize=22400 CPUtime=1797.44
/proc/32578/stat : 32578 (bsolo) R 32576 32578 31327 0 -1 4194304 3226 0 0 0 179488 256 0 0 25 0 1 0 179731886 22937600 3184 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32578/statm: 5600 3184 197 640 0 4956 0
Current children cumulated CPU time (s) 1797.44
Current children cumulated vsize (KiB) 22400

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32579
/proc/meminfo: memFree=1786152/2055920 swapFree=4182564/4192956
[pid=32578] ppid=32576 vsize=22400 CPUtime=1797.83
/proc/32578/stat : 32578 (bsolo) R 32576 32578 31327 0 -1 4194304 3226 0 0 0 179527 256 0 0 25 0 1 0 179731886 22937600 3184 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32578/statm: 5600 3184 197 640 0 4956 0
Current children cumulated CPU time (s) 1797.83
Current children cumulated vsize (KiB) 22400

[startup+1798.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32579
/proc/meminfo: memFree=1786152/2055920 swapFree=4182564/4192956
[pid=32578] ppid=32576 vsize=22400 CPUtime=1797.94
/proc/32578/stat : 32578 (bsolo) R 32576 32578 31327 0 -1 4194304 3226 0 0 0 179538 256 0 0 25 0 1 0 179731886 22937600 3184 1992294400 134512640 137136520 4294956256 18446744073709551615 134598053 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32578/statm: 5600 3184 197 640 0 4956 0
Current children cumulated CPU time (s) 1797.94
Current children cumulated vsize (KiB) 22400

Child status: 0
Real time (s): 1798.46
CPU time (s): 1798
CPU user time (s): 1795.43
CPU system time (s): 2.56861
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 22468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.43
system time used= 2.56861
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3227
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= 2437

runsolver used 1.17682 second user time and 3.9304 second system time

The end

Launcher Data 

Begin job on node17 at 2009-06-16 05:01:56
IDJOB=1877392
IDBENCH=1331
IDSOLVER=699
FILE ID=node17/1877392-1245121316
PBS_JOBID= 9363650
Free space on /tmp= 66356 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900550006.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877392-1245121316/watcher-1877392-1245121316 -o /tmp/evaluation-result-1877392-1245121316/solver-1877392-1245121316 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877392-1245121316.opb

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

MD5SUM BENCH= cabd29c48249a44c2596bb98645c31c8
RANDOM SEED=747081749

node17.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		: 3000.214
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		: 3000.214
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:       1799680 kB
Buffers:         15464 kB
Cached:         169556 kB
SwapCached:       4224 kB
Active:          51988 kB
Inactive:       140916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1799680 kB
SwapTotal:     4192956 kB
SwapFree:      4182564 kB
Dirty:            4028 kB
Writeback:           0 kB
Mapped:          13696 kB
Slab:            49260 kB
Committed_AS:   154020 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= 66352 MiB
End job on node17 at 2009-06-16 05:31:55