Trace number 1880218

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 pb? 1798.02 1798.59

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900546417.opb
MD5SUMa94882f61e84be0ce1718fd53c8fd7c8
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 benchmark35.2116
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 689
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: Generic Pseudo-Boolean 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-1880218-1245117965.opb
0.00/0.00	c File size is 83381 bytes.
0.00/0.01	c Highest Coefficient sum: 689
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: 5706
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.01/0.02	c Pre-processing Time: 0.023 s
0.01/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.01/0.02	c        0    231     2586     8096    3     5474    1880      0      0 0.02
0.01/0.02	c Switching off lower bounding mode.
1797.92/1798.58	c      102    231     2788    18179    6     6674    2069    202   2266 0.04
1797.92/1798.58	c      254    231     3088    35400   11     9837    2276    502   2645 0.10
1797.92/1798.58	c      479    231     3529    59734   16    13138    2504    943   2631 0.18
1797.92/1798.58	c      818    231     4203   107255   25    20586    2755   1617   1966 0.42
1797.92/1798.58	c     1329    231     5220   188936   36    34527    3031   2634   1343 0.99
1797.92/1798.58	c     2094    231     5171   194871   37    45144    3335   2585    967 2.16
1797.92/1798.58	c     3241    231     5682   244087   42    79438    3669   3096    722 4.49
1797.92/1798.58	c     4966    231     5264   229964   43    99423    4036   2678    457 10.86
1797.92/1798.58	c     7551    231     6166   342839   55   140278    4440   3580    282 26.73
1797.92/1798.58	c    11432    231     6983   443164   63   177934    4885   4397    194 58.77
1797.92/1798.58	c    17255    231     5904   346623   58   140611    5374   3318    144 119.11
1797.92/1798.58	c    25992    231     6492   420271   64   168361    5912   3906    122 211.57
1797.92/1798.58	c    39104    231     8006   606976   75   218521    6504   5420    109 356.56
1797.92/1798.58	c    58774    231     6729   451183   67   172383    7155   4143     96 606.57
1797.92/1798.58	c    88284    231     9568   745190   77   255456    7871   6982     89 990.00
1797.92/1798.58	c   132559    231     7871   580346   73   216964    8659   5285     80 1646.05
1797.92/1798.58	c Resources Exceeded
1797.92/1798.58	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.92/1798.58	c   16   142290  19612   176724     9143   705110   6557     79 1798.01
1797.92/1798.58	s UNKNOWN
1797.92/1798.58	c Total time: 1798.01 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-1880218-1245117965/watcher-1880218-1245117965 -o /tmp/evaluation-result-1880218-1245117965/solver-1880218-1245117965 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880218-1245117965.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 1.00 1.00 3/64 859
/proc/meminfo: memFree=986784/2055920 swapFree=4181384/4192956
[pid=859] ppid=857 vsize=10792 CPUtime=0
/proc/859/stat : 859 (bsolo) R 857 859 32671 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179389402 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/859/statm: 2698 233 174 640 0 2033 0

[startup+0.0194039 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 859
/proc/meminfo: memFree=986784/2055920 swapFree=4181384/4192956
[pid=859] ppid=857 vsize=11244 CPUtime=0.01
/proc/859/stat : 859 (bsolo) R 857 859 32671 0 -1 4194304 413 0 0 0 1 0 0 0 18 0 1 0 179389402 11513856 376 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/859/statm: 2811 377 190 640 0 2167 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11244

[startup+0.101416 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 859
/proc/meminfo: memFree=986784/2055920 swapFree=4181384/4192956
[pid=859] ppid=857 vsize=11500 CPUtime=0.09
/proc/859/stat : 859 (bsolo) R 857 859 32671 0 -1 4194304 508 0 0 0 9 0 0 0 18 0 1 0 179389402 11776000 471 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/859/statm: 2875 471 196 640 0 2231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11500

[startup+0.301443 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 859
/proc/meminfo: memFree=986784/2055920 swapFree=4181384/4192956
[pid=859] ppid=857 vsize=12400 CPUtime=0.29
/proc/859/stat : 859 (bsolo) R 857 859 32671 0 -1 4194304 721 0 0 0 29 0 0 0 19 0 1 0 179389402 12697600 684 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/859/statm: 3100 684 196 640 0 2456 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12400

[startup+0.7015 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 859
/proc/meminfo: memFree=986784/2055920 swapFree=4181384/4192956
[pid=859] ppid=857 vsize=13564 CPUtime=0.69
/proc/859/stat : 859 (bsolo) R 857 859 32671 0 -1 4194304 1010 0 0 0 69 0 0 0 23 0 1 0 179389402 13889536 973 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/859/statm: 3391 973 196 640 0 2747 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13564

[startup+1.50161 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 860
/proc/meminfo: memFree=982936/2055920 swapFree=4181384/4192956
[pid=859] ppid=857 vsize=14872 CPUtime=1.49
/proc/859/stat : 859 (bsolo) R 857 859 32671 0 -1 4194304 1338 0 0 0 148 1 0 0 25 0 1 0 179389402 15228928 1301 1992294400 134512640 137136520 4294956256 18446744073709551615 134616499 0 0 4096 16384 0 0 0 17 1 0 0
/proc/859/statm: 3718 1301 196 640 0 3074 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14872

[startup+3.10184 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 860
/proc/meminfo: memFree=982168/2055920 swapFree=4181384/4192956
[pid=859] ppid=857 vsize=16180 CPUtime=3.09
/proc/859/stat : 859 (bsolo) R 857 859 32671 0 -1 4194304 1666 0 0 0 308 1 0 0 25 0 1 0 179389402 16568320 1629 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/859/statm: 4045 1629 197 640 0 3401 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16180

[startup+6.30129 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 860
/proc/meminfo: memFree=979864/2055920 swapFree=4181384/4192956
[pid=859] ppid=857 vsize=17224 CPUtime=6.28
/proc/859/stat : 859 (bsolo) R 857 859 32671 0 -1 4194304 1926 0 0 0 627 1 0 0 25 0 1 0 179389402 17637376 1889 1992294400 134512640 137136520 4294956256 18446744073709551615 134544425 0 0 4096 16384 0 0 0 17 1 0 0
/proc/859/statm: 4306 1889 197 640 0 3662 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17224

[startup+12.7022 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 860
/proc/meminfo: memFree=978984/2055920 swapFree=4181384/4192956
[pid=859] ppid=857 vsize=18792 CPUtime=12.68
/proc/859/stat : 859 (bsolo) R 857 859 32671 0 -1 4194304 2324 0 0 0 1266 2 0 0 25 0 1 0 179389402 19243008 2287 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/859/statm: 4698 2287 197 640 0 4054 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18792

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 860
/proc/meminfo: memFree=977128/2055920 swapFree=4181384/4192956
[pid=859] ppid=857 vsize=19828 CPUtime=25.48
/proc/859/stat : 859 (bsolo) R 857 859 32671 0 -1 4194304 2578 0 0 0 2545 3 0 0 25 0 1 0 179389402 20303872 2541 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/859/statm: 4957 2541 197 640 0 4313 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19828

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 860
/proc/meminfo: memFree=975848/2055920 swapFree=4181384/4192956
[pid=859] ppid=857 vsize=21140 CPUtime=51.07
/proc/859/stat : 859 (bsolo) R 857 859 32671 0 -1 4194304 2895 0 0 0 5103 4 0 0 25 0 1 0 179389402 21647360 2858 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/859/statm: 5285 2858 197 640 0 4641 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21140

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 860
/proc/meminfo: memFree=974376/2055920 swapFree=4181384/4192956
[pid=859] ppid=857 vsize=22576 CPUtime=102.26
/proc/859/stat : 859 (bsolo) R 857 859 32671 0 -1 4194304 3256 0 0 0 10220 6 0 0 25 0 1 0 179389402 23117824 3219 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/859/statm: 5644 3219 197 640 0 5000 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22576

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 860
/proc/meminfo: memFree=972968/2055920 swapFree=4181384/4192956
[pid=859] ppid=857 vsize=24004 CPUtime=162.23
/proc/859/stat : 859 (bsolo) R 857 859 32671 0 -1 4194304 3610 0 0 0 16215 8 0 0 25 0 1 0 179389402 24580096 3573 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/859/statm: 6001 3573 197 640 0 5357 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 24004

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 860
/proc/meminfo: memFree=972008/2055920 swapFree=4181384/4192956
[pid=859] ppid=857 vsize=25024 CPUtime=222.22
/proc/859/stat : 859 (bsolo) R 857 859 32671 0 -1 4194304 3865 0 0 0 22212 10 0 0 25 0 1 0 179389402 25624576 3828 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/859/statm: 6256 3828 197 640 0 5612 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 25024

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 860
/proc/meminfo: memFree=971688/2055920 swapFree=4181384/4192956
[pid=859] ppid=857 vsize=25280 CPUtime=282.19
/proc/859/stat : 859 (bsolo) R 857 859 32671 0 -1 4194304 3947 0 0 0 28208 11 0 0 25 0 1 0 179389402 25886720 3910 1992294400 134512640 137136520 4294956256 18446744073709551615 134544434 0 0 4096 16384 0 0 0 17 1 0 0
/proc/859/statm: 6320 3910 197 640 0 5676 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 25280

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 860
/proc/meminfo: memFree=971304/2055920 swapFree=4181384/4192956
[pid=859] ppid=857 vsize=25672 CPUtime=342.18
/proc/859/stat : 859 (bsolo) R 857 859 32671 0 -1 4194304 4036 0 0 0 34205 13 0 0 25 0 1 0 179389402 26288128 3999 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/859/statm: 6418 3999 197 640 0 5774 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 25672

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 860
/proc/meminfo: memFree=970280/2055920 swapFree=4181384/4192956
[pid=859] ppid=857 vsize=26980 CPUtime=402.16
/proc/859/stat : 859 (bsolo) R 857 859 32671 0 -1 4194304 4352 0 0 0 40202 14 0 0 25 0 1 0 179389402 27627520 4315 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/859/statm: 6745 4315 197 640 0 6101 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 26980

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 860
/proc/meminfo: memFree=969960/2055920 swapFree=4181384/4192956
[pid=859] ppid=857 vsize=26980 CPUtime=462.14
/proc/859/stat : 859 (bsolo) R 857 859 32671 0 -1 4194304 4372 0 0 0 46199 15 0 0 25 0 1 0 179389402 27627520 4335 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/859/statm: 6745 4335 197 640 0 6101 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 26980

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 860
/proc/meminfo: memFree=969960/2055920 swapFree=4181384/4192956
[pid=859] ppid=857 vsize=26980 CPUtime=522.12
/proc/859/stat : 859 (bsolo) R 857 859 32671 0 -1 4194304 4372 0 0 0 52196 16 0 0 25 0 1 0 179389402 27627520 4335 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/859/statm: 6745 4335 197 640 0 6101 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 26980

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 860
/proc/meminfo: memFree=969960/2055920 swapFree=4181384/4192956
[pid=859] ppid=857 vsize=26980 CPUtime=582.11
/proc/859/stat : 859 (bsolo) R 857 859 32671 0 -1 4194304 4372 0 0 0 58194 17 0 0 25 0 1 0 179389402 27627520 4335 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/859/statm: 6745 4335 197 640 0 6101 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 26980

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 860
/proc/meminfo: memFree=969000/2055920 swapFree=4181384/4192956
[pid=859] ppid=857 vsize=28020 CPUtime=642.08
/proc/859/stat : 859 (bsolo) R 857 859 32671 0 -1 4194304 4617 0 0 0 64190 18 0 0 25 0 1 0 179389402 28692480 4580 1992294400 134512640 137136520 4294956256 18446744073709551615 134544157 0 0 4096 16384 0 0 0 17 1 0 0
/proc/859/statm: 7005 4580 197 640 0 6361 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 28020

[startup+702.302 s]

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

/proc/meminfo: memFree=967528/2055920 swapFree=4181384/4192956
[pid=859] ppid=857 vsize=29512 CPUtime=1061.95
/proc/859/stat : 859 (bsolo) R 857 859 32671 0 -1 4194304 4990 0 0 0 106168 27 0 0 25 0 1 0 179389402 30220288 4953 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/859/statm: 7378 4953 197 640 0 6734 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 29512

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 860
/proc/meminfo: memFree=967464/2055920 swapFree=4181384/4192956
[pid=859] ppid=857 vsize=29512 CPUtime=1121.93
/proc/859/stat : 859 (bsolo) R 857 859 32671 0 -1 4194304 5001 0 0 0 112165 28 0 0 25 0 1 0 179389402 30220288 4964 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/859/statm: 7378 4964 197 640 0 6734 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 29512

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 860
/proc/meminfo: memFree=967208/2055920 swapFree=4181384/4192956
[pid=859] ppid=857 vsize=29776 CPUtime=1181.91
/proc/859/stat : 859 (bsolo) R 857 859 32671 0 -1 4194304 5059 0 0 0 118162 29 0 0 25 0 1 0 179389402 30490624 5022 1992294400 134512640 137136520 4294956256 18446744073709551615 134543849 0 0 4096 16384 0 0 0 17 1 0 0
/proc/859/statm: 7444 5022 197 640 0 6800 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 29776

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 860
/proc/meminfo: memFree=967144/2055920 swapFree=4181384/4192956
[pid=859] ppid=857 vsize=29776 CPUtime=1241.89
/proc/859/stat : 859 (bsolo) R 857 859 32671 0 -1 4194304 5059 0 0 0 124158 31 0 0 25 0 1 0 179389402 30490624 5022 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/859/statm: 7444 5022 197 640 0 6800 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 29776

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 860
/proc/meminfo: memFree=966888/2055920 swapFree=4181384/4192956
[pid=859] ppid=857 vsize=29904 CPUtime=1301.87
/proc/859/stat : 859 (bsolo) R 857 859 32671 0 -1 4194304 5110 0 0 0 130156 31 0 0 25 0 1 0 179389402 30621696 5073 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/859/statm: 7476 5073 197 640 0 6832 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 29904

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 860
/proc/meminfo: memFree=966824/2055920 swapFree=4181384/4192956
[pid=859] ppid=857 vsize=29904 CPUtime=1361.85
/proc/859/stat : 859 (bsolo) R 857 859 32671 0 -1 4194304 5110 0 0 0 136153 32 0 0 25 0 1 0 179389402 30621696 5073 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/859/statm: 7476 5073 197 640 0 6832 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 29904

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 860
/proc/meminfo: memFree=966888/2055920 swapFree=4181384/4192956
[pid=859] ppid=857 vsize=29904 CPUtime=1421.84
/proc/859/stat : 859 (bsolo) R 857 859 32671 0 -1 4194304 5110 0 0 0 142151 33 0 0 25 0 1 0 179389402 30621696 5073 1992294400 134512640 137136520 4294956256 18446744073709551615 134544437 0 0 4096 16384 0 0 0 17 1 0 0
/proc/859/statm: 7476 5073 197 640 0 6832 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 29904

[startup+1482.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 860
/proc/meminfo: memFree=966824/2055920 swapFree=4181384/4192956
[pid=859] ppid=857 vsize=29904 CPUtime=1481.82
/proc/859/stat : 859 (bsolo) R 857 859 32671 0 -1 4194304 5110 0 0 0 148148 34 0 0 25 0 1 0 179389402 30621696 5073 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/859/statm: 7476 5073 197 640 0 6832 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 29904

[startup+1542.3 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 860
/proc/meminfo: memFree=966824/2055920 swapFree=4181384/4192956
[pid=859] ppid=857 vsize=30032 CPUtime=1541.8
/proc/859/stat : 859 (bsolo) R 857 859 32671 0 -1 4194304 5127 0 0 0 154145 35 0 0 25 0 1 0 179389402 30752768 5090 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/859/statm: 7508 5090 197 640 0 6864 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 30032

[startup+1602.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/65 860
/proc/meminfo: memFree=966888/2055920 swapFree=4181384/4192956
[pid=859] ppid=857 vsize=30032 CPUtime=1601.78
/proc/859/stat : 859 (bsolo) R 857 859 32671 0 -1 4194304 5128 0 0 0 160142 36 0 0 25 0 1 0 179389402 30752768 5091 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/859/statm: 7508 5091 197 640 0 6864 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 30032

[startup+1662.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/65 860
/proc/meminfo: memFree=966248/2055920 swapFree=4181384/4192956
[pid=859] ppid=857 vsize=30688 CPUtime=1661.76
/proc/859/stat : 859 (bsolo) R 857 859 32671 0 -1 4194304 5300 0 0 0 166139 37 0 0 25 0 1 0 179389402 31424512 5263 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/859/statm: 7672 5263 197 640 0 7028 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 30688

[startup+1722.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 860
/proc/meminfo: memFree=965160/2055920 swapFree=4181384/4192956
[pid=859] ppid=857 vsize=31724 CPUtime=1721.74
/proc/859/stat : 859 (bsolo) R 857 859 32671 0 -1 4194304 5544 0 0 0 172136 38 0 0 25 0 1 0 179389402 32485376 5507 1992294400 134512640 137136520 4294956256 18446744073709551615 135982505 0 0 4096 16384 0 0 0 17 1 0 0
/proc/859/statm: 7931 5507 197 640 0 7287 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 31724

[startup+1782.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 860
/proc/meminfo: memFree=965160/2055920 swapFree=4181384/4192956
[pid=859] ppid=857 vsize=31716 CPUtime=1781.72
/proc/859/stat : 859 (bsolo) R 857 859 32671 0 -1 4194304 5544 0 0 0 178134 38 0 0 25 0 1 0 179389402 32477184 5507 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/859/statm: 7929 5507 197 640 0 7285 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 31716

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

[startup+1791.91 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 860
/proc/meminfo: memFree=965096/2055920 swapFree=4181384/4192956
[pid=859] ppid=857 vsize=31716 CPUtime=1791.32
/proc/859/stat : 859 (bsolo) R 857 859 32671 0 -1 4194304 5544 0 0 0 179094 38 0 0 25 0 1 0 179389402 32477184 5507 1992294400 134512640 137136520 4294956256 18446744073709551615 134543957 0 0 4096 16384 0 0 0 17 1 0 0
/proc/859/statm: 7929 5507 197 640 0 7285 0
Current children cumulated CPU time (s) 1791.32
Current children cumulated vsize (KiB) 31716

[startup+1795.1 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 860
/proc/meminfo: memFree=965096/2055920 swapFree=4181384/4192956
[pid=859] ppid=857 vsize=31716 CPUtime=1794.52
/proc/859/stat : 859 (bsolo) R 857 859 32671 0 -1 4194304 5544 0 0 0 179414 38 0 0 25 0 1 0 179389402 32477184 5507 1992294400 134512640 137136520 4294956256 18446744073709551615 134616499 0 0 4096 16384 0 0 0 17 1 0 0
/proc/859/statm: 7929 5507 197 640 0 7285 0
Current children cumulated CPU time (s) 1794.52
Current children cumulated vsize (KiB) 31716

[startup+1796.7 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 860
/proc/meminfo: memFree=965096/2055920 swapFree=4181384/4192956
[pid=859] ppid=857 vsize=31716 CPUtime=1796.11
/proc/859/stat : 859 (bsolo) R 857 859 32671 0 -1 4194304 5544 0 0 0 179573 38 0 0 25 0 1 0 179389402 32477184 5507 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/859/statm: 7929 5507 197 640 0 7285 0
Current children cumulated CPU time (s) 1796.11
Current children cumulated vsize (KiB) 31716

[startup+1797.5 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 860
/proc/meminfo: memFree=965096/2055920 swapFree=4181384/4192956
[pid=859] ppid=857 vsize=31716 CPUtime=1796.92
/proc/859/stat : 859 (bsolo) R 857 859 32671 0 -1 4194304 5544 0 0 0 179653 39 0 0 25 0 1 0 179389402 32477184 5507 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/859/statm: 7929 5507 197 640 0 7285 0
Current children cumulated CPU time (s) 1796.92
Current children cumulated vsize (KiB) 31716

[startup+1798.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 860
/proc/meminfo: memFree=965096/2055920 swapFree=4181384/4192956
[pid=859] ppid=857 vsize=31716 CPUtime=1797.72
/proc/859/stat : 859 (bsolo) R 857 859 32671 0 -1 4194304 5544 0 0 0 179733 39 0 0 25 0 1 0 179389402 32477184 5507 1992294400 134512640 137136520 4294956256 18446744073709551615 136295569 0 0 4096 16384 0 0 0 17 1 0 0
/proc/859/statm: 7929 5507 197 640 0 7285 0
Current children cumulated CPU time (s) 1797.72
Current children cumulated vsize (KiB) 31716

[startup+1798.51 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 860
/proc/meminfo: memFree=965096/2055920 swapFree=4181384/4192956
[pid=859] ppid=857 vsize=31716 CPUtime=1797.92
/proc/859/stat : 859 (bsolo) R 857 859 32671 0 -1 4194304 5544 0 0 0 179753 39 0 0 25 0 1 0 179389402 32477184 5507 1992294400 134512640 137136520 4294956256 18446744073709551615 134543939 0 0 4096 16384 0 0 0 17 1 0 0
/proc/859/statm: 7929 5507 197 640 0 7285 0
Current children cumulated CPU time (s) 1797.92
Current children cumulated vsize (KiB) 31716

Child status: 0
Real time (s): 1798.59
CPU time (s): 1798.02
CPU user time (s): 1797.62
CPU system time (s): 0.395939
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 31724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.62
system time used= 0.395939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5545
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= 3784

runsolver used 1.11183 second user time and 3.88041 second system time

The end

Launcher Data 

Begin job on node49 at 2009-06-16 04:06:05
IDJOB=1880218
IDBENCH=1293
IDSOLVER=701
FILE ID=node49/1880218-1245117965
PBS_JOBID= 9363676
Free space on /tmp= 66028 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900546417.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880218-1245117965/watcher-1880218-1245117965 -o /tmp/evaluation-result-1880218-1245117965/solver-1880218-1245117965 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880218-1245117965.opb

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

MD5SUM BENCH= a94882f61e84be0ce1718fd53c8fd7c8
RANDOM SEED=1323970286

node49.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		: 3000.232
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		: 3000.232
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:        987200 kB
Buffers:         81412 kB
Cached:         904700 kB
SwapCached:       4580 kB
Active:         211892 kB
Inactive:       782316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        987200 kB
SwapTotal:     4192956 kB
SwapFree:      4181384 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          13792 kB
Slab:            60276 kB
Committed_AS:   158540 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66024 MiB
End job on node49 at 2009-06-16 04:36:04