Trace number 1880205

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? 1798.01 1798.52

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900576927.opb
MD5SUM7f91f8d08a20ca0a8483dc7b1c14e540
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 benchmark72.7209
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 671
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-1880205-1245116468.opb
0.00/0.00	c File size is 83381 bytes.
0.00/0.01	c Highest Coefficient sum: 671
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.013 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5708
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.
1797.97/1798.52	c      100    231     2786    18860    6     7671    2069    200   2000 0.05
1797.97/1798.52	c      255    231     3096    44818   14    16248    2276    510   1770 0.14
1797.97/1798.52	c      481    231     3548    85884   24    27864    2504    962   1370 0.35
1797.97/1798.52	c      823    231     4231   135460   32    41003    2755   1645   1185 0.69
1797.97/1798.52	c     1337    231     5247   211324   40    68171    3031   2661    936 1.43
1797.97/1798.52	c     2100    231     5138   214237   41    90079    3335   2552    640 3.28
1797.97/1798.52	c     3246    231     5666   281770   49   120223    3669   3080    424 7.64
1797.97/1798.52	c     4967    231     5223   273223   52   121349    4036   2637    244 20.32
1797.97/1798.52	c     7552    231     6081   373182   61   143641    4440   3495    180 41.90
1797.97/1798.52	c    11431    231     6818   456937   67   176378    4885   4232    147 77.76
1797.97/1798.52	c    17257    231     5689   334495   58   140650    5374   3103    118 146.23
1797.97/1798.52	c    25996    231     6367   407136   63   162632    5912   3781    106 244.13
1797.97/1798.52	c    39106    231     8043   591759   73   203581    6504   5457    100 389.56
1797.97/1798.52	c    58777    231     6841   458976   67   175018    7155   4255     91 642.89
1797.97/1798.52	c    88289    231     6752   455947   67   173543    7871   4166     83 1058.15
1797.97/1798.52	c   132559    231     9883   800593   81   274742    8659   7297     77 1704.17
1797.97/1798.52	c Resources Exceeded
1797.97/1798.52	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.97/1798.52	c   16   139393  20539   175263    10227   823930   7641     77 1798.00
1797.97/1798.52	s UNKNOWN
1797.97/1798.52	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-1880205-1245116468/watcher-1880205-1245116468 -o /tmp/evaluation-result-1880205-1245116468/solver-1880205-1245116468 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880205-1245116468.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 31076
/proc/meminfo: memFree=1148656/2055920 swapFree=4191900/4192956
[pid=31076] ppid=31074 vsize=10792 CPUtime=0
/proc/31076/stat : 31076 (bsolo) R 31074 31076 30979 0 -1 4194304 250 0 0 0 0 0 0 0 18 0 1 0 179247806 11051008 234 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31076/statm: 2698 234 174 640 0 2033 0

[startup+0.063202 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31076
/proc/meminfo: memFree=1148656/2055920 swapFree=4191900/4192956
[pid=31076] ppid=31074 vsize=11364 CPUtime=0.05
/proc/31076/stat : 31076 (bsolo) R 31074 31076 30979 0 -1 4194304 457 0 0 0 5 0 0 0 18 0 1 0 179247806 11636736 420 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31076/statm: 2841 420 196 640 0 2197 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11364

[startup+0.102206 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31076
/proc/meminfo: memFree=1148656/2055920 swapFree=4191900/4192956
[pid=31076] ppid=31074 vsize=11628 CPUtime=0.09
/proc/31076/stat : 31076 (bsolo) R 31074 31076 30979 0 -1 4194304 517 0 0 0 9 0 0 0 18 0 1 0 179247806 11907072 480 1992294400 134512640 137136520 4294956256 18446744073709551615 134606106 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31076/statm: 2907 480 196 640 0 2263 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11628

[startup+0.301223 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31076
/proc/meminfo: memFree=1148656/2055920 swapFree=4191900/4192956
[pid=31076] ppid=31074 vsize=12412 CPUtime=0.29
/proc/31076/stat : 31076 (bsolo) R 31074 31076 30979 0 -1 4194304 730 0 0 0 29 0 0 0 19 0 1 0 179247806 12709888 693 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31076/statm: 3103 693 196 640 0 2459 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12412

[startup+0.701255 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31076
/proc/meminfo: memFree=1148656/2055920 swapFree=4191900/4192956
[pid=31076] ppid=31074 vsize=13728 CPUtime=0.69
/proc/31076/stat : 31076 (bsolo) R 31074 31076 30979 0 -1 4194304 1036 0 0 0 69 0 0 0 22 0 1 0 179247806 14057472 999 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31076/statm: 3432 999 196 640 0 2788 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13728

[startup+1.50132 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31077
/proc/meminfo: memFree=1144744/2055920 swapFree=4191900/4192956
[pid=31076] ppid=31074 vsize=15424 CPUtime=1.48
/proc/31076/stat : 31076 (bsolo) R 31074 31076 30979 0 -1 4194304 1475 0 0 0 148 0 0 0 25 0 1 0 179247806 15794176 1438 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31076/statm: 3856 1438 196 640 0 3212 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 15424

[startup+3.10145 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31077
/proc/meminfo: memFree=1142760/2055920 swapFree=4191900/4192956
[pid=31076] ppid=31074 vsize=16216 CPUtime=3.09
/proc/31076/stat : 31076 (bsolo) R 31074 31076 30979 0 -1 4194304 1685 0 0 0 308 1 0 0 25 0 1 0 179247806 16605184 1648 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31076/statm: 4054 1648 196 640 0 3410 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16216

[startup+6.30171 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31077
/proc/meminfo: memFree=1141224/2055920 swapFree=4191900/4192956
[pid=31076] ppid=31074 vsize=17640 CPUtime=6.29
/proc/31076/stat : 31076 (bsolo) R 31074 31076 30979 0 -1 4194304 2023 0 0 0 628 1 0 0 25 0 1 0 179247806 18063360 1986 1992294400 134512640 137136520 4294956256 18446744073709551615 134544357 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31076/statm: 4410 1986 196 640 0 3766 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17640

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31077
/proc/meminfo: memFree=1139816/2055920 swapFree=4191900/4192956
[pid=31076] ppid=31074 vsize=18944 CPUtime=12.68
/proc/31076/stat : 31076 (bsolo) R 31074 31076 30979 0 -1 4194304 2368 0 0 0 1267 1 0 0 25 0 1 0 179247806 19398656 2331 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31076/statm: 4736 2331 196 640 0 4092 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18944

[startup+25.5023 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31077
/proc/meminfo: memFree=1138024/2055920 swapFree=4191900/4192956
[pid=31076] ppid=31074 vsize=20764 CPUtime=25.49
/proc/31076/stat : 31076 (bsolo) R 31074 31076 30979 0 -1 4194304 2822 0 0 0 2547 2 0 0 25 0 1 0 179247806 21262336 2785 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31076/statm: 5191 2785 197 640 0 4547 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20764

[startup+51.1024 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31077
/proc/meminfo: memFree=1137320/2055920 swapFree=4191900/4192956
[pid=31076] ppid=31074 vsize=21532 CPUtime=51.08
/proc/31076/stat : 31076 (bsolo) R 31074 31076 30979 0 -1 4194304 2990 0 0 0 5105 3 0 0 25 0 1 0 179247806 22048768 2953 1992294400 134512640 137136520 4294956256 18446744073709551615 134544431 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31076/statm: 5383 2953 197 640 0 4739 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21532

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31077
/proc/meminfo: memFree=1135592/2055920 swapFree=4191900/4192956
[pid=31076] ppid=31074 vsize=23208 CPUtime=102.27
/proc/31076/stat : 31076 (bsolo) R 31074 31076 30979 0 -1 4194304 3425 0 0 0 10222 5 0 0 25 0 1 0 179247806 23764992 3388 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31076/statm: 5802 3388 197 640 0 5158 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23208

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31077
/proc/meminfo: memFree=1134760/2055920 swapFree=4191900/4192956
[pid=31076] ppid=31074 vsize=24000 CPUtime=162.25
/proc/31076/stat : 31076 (bsolo) R 31074 31076 30979 0 -1 4194304 3621 0 0 0 16218 7 0 0 25 0 1 0 179247806 24576000 3584 1992294400 134512640 137136520 4294956256 18446744073709551615 134544140 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31076/statm: 6000 3584 197 640 0 5356 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24000

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31077
/proc/meminfo: memFree=1134568/2055920 swapFree=4191900/4192956
[pid=31076] ppid=31074 vsize=24248 CPUtime=222.23
/proc/31076/stat : 31076 (bsolo) R 31074 31076 30979 0 -1 4194304 3672 0 0 0 22215 8 0 0 25 0 1 0 179247806 24829952 3635 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31076/statm: 6062 3635 197 640 0 5418 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 24248

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31077
/proc/meminfo: memFree=1133480/2055920 swapFree=4191900/4192956
[pid=31076] ppid=31074 vsize=25164 CPUtime=282.22
/proc/31076/stat : 31076 (bsolo) R 31074 31076 30979 0 -1 4194304 3927 0 0 0 28212 10 0 0 25 0 1 0 179247806 25767936 3890 1992294400 134512640 137136520 4294956256 18446744073709551615 134544443 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31076/statm: 6291 3890 197 640 0 5647 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 25164

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31077
/proc/meminfo: memFree=1133480/2055920 swapFree=4191900/4192956
[pid=31076] ppid=31074 vsize=25164 CPUtime=342.2
/proc/31076/stat : 31076 (bsolo) R 31074 31076 30979 0 -1 4194304 3927 0 0 0 34209 11 0 0 25 0 1 0 179247806 25767936 3890 1992294400 134512640 137136520 4294956256 18446744073709551615 134540844 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31076/statm: 6291 3890 197 640 0 5647 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 25164

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31077
/proc/meminfo: memFree=1132776/2055920 swapFree=4191900/4192956
[pid=31076] ppid=31074 vsize=25920 CPUtime=402.18
/proc/31076/stat : 31076 (bsolo) R 31074 31076 30979 0 -1 4194304 4090 0 0 0 40206 12 0 0 25 0 1 0 179247806 26542080 4053 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31076/statm: 6480 4053 197 640 0 5836 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 25920

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31077
/proc/meminfo: memFree=1131816/2055920 swapFree=4191900/4192956
[pid=31076] ppid=31074 vsize=26832 CPUtime=462.17
/proc/31076/stat : 31076 (bsolo) R 31074 31076 30979 0 -1 4194304 4335 0 0 0 46204 13 0 0 25 0 1 0 179247806 27475968 4298 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31076/statm: 6708 4298 197 640 0 6064 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 26832

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31077
/proc/meminfo: memFree=1131752/2055920 swapFree=4191900/4192956
[pid=31076] ppid=31074 vsize=26832 CPUtime=522.15
/proc/31076/stat : 31076 (bsolo) R 31074 31076 30979 0 -1 4194304 4335 0 0 0 52201 14 0 0 25 0 1 0 179247806 27475968 4298 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31076/statm: 6708 4298 197 640 0 6064 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 26832

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31079
/proc/meminfo: memFree=1131560/2055920 swapFree=4191900/4192956
[pid=31076] ppid=31074 vsize=26760 CPUtime=582.14
/proc/31076/stat : 31076 (bsolo) R 31074 31076 30979 0 -1 4194304 4335 0 0 0 58198 16 0 0 25 0 1 0 179247806 27402240 4289 1992294400 134512640 137136520 4294956256 18446744073709551615 134598898 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31076/statm: 6690 4289 197 640 0 6046 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 26760

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31079
/proc/meminfo: memFree=1131560/2055920 swapFree=4191900/4192956
[pid=31076] ppid=31074 vsize=26760 CPUtime=642.12
/proc/31076/stat : 31076 (bsolo) R 31074 31076 30979 0 -1 4194304 4335 0 0 0 64195 17 0 0 25 0 1 0 179247806 27402240 4289 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31076/statm: 6690 4289 197 640 0 6046 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 26760

[startup+702.302 s]

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

/proc/meminfo: memFree=1130152/2055920 swapFree=4191900/4192956
[pid=31076] ppid=31074 vsize=28404 CPUtime=1062.01
/proc/31076/stat : 31076 (bsolo) R 31074 31076 30979 0 -1 4194304 4728 0 0 0 106176 25 0 0 25 0 1 0 179247806 29085696 4682 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31076/statm: 7101 4682 197 640 0 6457 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 28404

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31079
/proc/meminfo: memFree=1129192/2055920 swapFree=4191900/4192956
[pid=31076] ppid=31074 vsize=29412 CPUtime=1122
/proc/31076/stat : 31076 (bsolo) R 31074 31076 30979 0 -1 4194304 4973 0 0 0 112173 27 0 0 25 0 1 0 179247806 30117888 4927 1992294400 134512640 137136520 4294956256 18446744073709551615 136498324 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31076/statm: 7353 4927 197 640 0 6709 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 29412

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31079
/proc/meminfo: memFree=1129128/2055920 swapFree=4191900/4192956
[pid=31076] ppid=31074 vsize=29408 CPUtime=1181.98
/proc/31076/stat : 31076 (bsolo) R 31074 31076 30979 0 -1 4194304 4973 0 0 0 118170 28 0 0 25 0 1 0 179247806 30113792 4927 1992294400 134512640 137136520 4294956256 18446744073709551615 134544086 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31076/statm: 7352 4927 197 640 0 6708 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 29408

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31085
/proc/meminfo: memFree=1128488/2055920 swapFree=4191900/4192956
[pid=31076] ppid=31074 vsize=29912 CPUtime=1241.96
/proc/31076/stat : 31076 (bsolo) R 31074 31076 30979 0 -1 4194304 5117 0 0 0 124167 29 0 0 25 0 1 0 179247806 30629888 5071 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31076/statm: 7478 5071 197 640 0 6834 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 29912

[startup+1302.3 s]
/proc/loadavg: 1.08 1.03 1.01 2/65 31561
/proc/meminfo: memFree=1118504/2055920 swapFree=4191900/4192956
[pid=31076] ppid=31074 vsize=29912 CPUtime=1301.9
/proc/31076/stat : 31076 (bsolo) R 31074 31076 30979 0 -1 4194304 5119 0 0 0 130158 32 0 0 25 0 1 0 179247806 30629888 5073 1992294400 134512640 137136520 4294956256 18446744073709551615 134544425 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31076/statm: 7478 5073 197 640 0 6834 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 29912

[startup+1362.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 31561
/proc/meminfo: memFree=1118504/2055920 swapFree=4191900/4192956
[pid=31076] ppid=31074 vsize=29912 CPUtime=1361.89
/proc/31076/stat : 31076 (bsolo) R 31074 31076 30979 0 -1 4194304 5119 0 0 0 136156 33 0 0 25 0 1 0 179247806 30629888 5073 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31076/statm: 7478 5073 197 640 0 6834 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 29912

[startup+1422.31 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 31561
/proc/meminfo: memFree=1118568/2055920 swapFree=4191900/4192956
[pid=31076] ppid=31074 vsize=29912 CPUtime=1421.87
/proc/31076/stat : 31076 (bsolo) R 31074 31076 30979 0 -1 4194304 5119 0 0 0 142154 33 0 0 25 0 1 0 179247806 30629888 5073 1992294400 134512640 137136520 4294956256 18446744073709551615 134544125 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31076/statm: 7478 5073 197 640 0 6834 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 29912

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31561
/proc/meminfo: memFree=1118568/2055920 swapFree=4191900/4192956
[pid=31076] ppid=31074 vsize=29912 CPUtime=1481.85
/proc/31076/stat : 31076 (bsolo) R 31074 31076 30979 0 -1 4194304 5119 0 0 0 148151 34 0 0 25 0 1 0 179247806 30629888 5073 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31076/statm: 7478 5073 197 640 0 6834 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 29912

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31561
/proc/meminfo: memFree=1118568/2055920 swapFree=4191900/4192956
[pid=31076] ppid=31074 vsize=29912 CPUtime=1541.83
/proc/31076/stat : 31076 (bsolo) R 31074 31076 30979 0 -1 4194304 5119 0 0 0 154148 35 0 0 25 0 1 0 179247806 30629888 5073 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31076/statm: 7478 5073 197 640 0 6834 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 29912

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31561
/proc/meminfo: memFree=1118568/2055920 swapFree=4191900/4192956
[pid=31076] ppid=31074 vsize=29912 CPUtime=1601.82
/proc/31076/stat : 31076 (bsolo) R 31074 31076 30979 0 -1 4194304 5119 0 0 0 160145 37 0 0 25 0 1 0 179247806 30629888 5073 1992294400 134512640 137136520 4294956256 18446744073709551615 136498262 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31076/statm: 7478 5073 197 640 0 6834 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 29912

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31561
/proc/meminfo: memFree=1118568/2055920 swapFree=4191900/4192956
[pid=31076] ppid=31074 vsize=29912 CPUtime=1661.8
/proc/31076/stat : 31076 (bsolo) R 31074 31076 30979 0 -1 4194304 5119 0 0 0 166143 37 0 0 25 0 1 0 179247806 30629888 5073 1992294400 134512640 137136520 4294956256 18446744073709551615 134544440 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31076/statm: 7478 5073 197 640 0 6834 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 29912

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31561
/proc/meminfo: memFree=1118312/2055920 swapFree=4191900/4192956
[pid=31076] ppid=31074 vsize=30176 CPUtime=1721.79
/proc/31076/stat : 31076 (bsolo) R 31074 31076 30979 0 -1 4194304 5173 0 0 0 172140 39 0 0 25 0 1 0 179247806 30900224 5127 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31076/statm: 7544 5127 197 640 0 6900 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 30176

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31561
/proc/meminfo: memFree=1117672/2055920 swapFree=4191900/4192956
[pid=31076] ppid=31074 vsize=30836 CPUtime=1781.78
/proc/31076/stat : 31076 (bsolo) R 31074 31076 30979 0 -1 4194304 5344 0 0 0 178138 40 0 0 25 0 1 0 179247806 31576064 5298 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31076/statm: 7709 5298 197 640 0 7065 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 30836

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 31561
/proc/meminfo: memFree=1117672/2055920 swapFree=4191900/4192956
[pid=31076] ppid=31074 vsize=30836 CPUtime=1791.37
/proc/31076/stat : 31076 (bsolo) R 31074 31076 30979 0 -1 4194304 5344 0 0 0 179097 40 0 0 25 0 1 0 179247806 31576064 5298 1992294400 134512640 137136520 4294956256 18446744073709551615 134544157 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31076/statm: 7709 5298 197 640 0 7065 0
Current children cumulated CPU time (s) 1791.37
Current children cumulated vsize (KiB) 30836

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31561
/proc/meminfo: memFree=1117672/2055920 swapFree=4191900/4192956
[pid=31076] ppid=31074 vsize=30836 CPUtime=1794.57
/proc/31076/stat : 31076 (bsolo) R 31074 31076 30979 0 -1 4194304 5344 0 0 0 179417 40 0 0 25 0 1 0 179247806 31576064 5298 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31076/statm: 7709 5298 197 640 0 7065 0
Current children cumulated CPU time (s) 1794.57
Current children cumulated vsize (KiB) 30836

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31561
/proc/meminfo: memFree=1117672/2055920 swapFree=4191900/4192956
[pid=31076] ppid=31074 vsize=30836 CPUtime=1796.17
/proc/31076/stat : 31076 (bsolo) R 31074 31076 30979 0 -1 4194304 5344 0 0 0 179577 40 0 0 25 0 1 0 179247806 31576064 5298 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31076/statm: 7709 5298 197 640 0 7065 0
Current children cumulated CPU time (s) 1796.17
Current children cumulated vsize (KiB) 30836

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31561
/proc/meminfo: memFree=1117672/2055920 swapFree=4191900/4192956
[pid=31076] ppid=31074 vsize=30836 CPUtime=1796.97
/proc/31076/stat : 31076 (bsolo) R 31074 31076 30979 0 -1 4194304 5344 0 0 0 179657 40 0 0 25 0 1 0 179247806 31576064 5298 1992294400 134512640 137136520 4294956256 18446744073709551615 134543954 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31076/statm: 7709 5298 197 640 0 7065 0
Current children cumulated CPU time (s) 1796.97
Current children cumulated vsize (KiB) 30836

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31561
/proc/meminfo: memFree=1117672/2055920 swapFree=4191900/4192956
[pid=31076] ppid=31074 vsize=30836 CPUtime=1797.77
/proc/31076/stat : 31076 (bsolo) R 31074 31076 30979 0 -1 4194304 5344 0 0 0 179737 40 0 0 25 0 1 0 179247806 31576064 5298 1992294400 134512640 137136520 4294956256 18446744073709551615 134544140 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31076/statm: 7709 5298 197 640 0 7065 0
Current children cumulated CPU time (s) 1797.77
Current children cumulated vsize (KiB) 30836

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31561
/proc/meminfo: memFree=1117672/2055920 swapFree=4191900/4192956
[pid=31076] ppid=31074 vsize=30836 CPUtime=1797.97
/proc/31076/stat : 31076 (bsolo) R 31074 31076 30979 0 -1 4194304 5344 0 0 0 179757 40 0 0 25 0 1 0 179247806 31576064 5298 1992294400 134512640 137136520 4294956256 18446744073709551615 136499627 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31076/statm: 7709 5298 197 640 0 7065 0
Current children cumulated CPU time (s) 1797.97
Current children cumulated vsize (KiB) 30836

Child status: 0
Real time (s): 1798.52
CPU time (s): 1798.01
CPU user time (s): 1797.59
CPU system time (s): 0.413937
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 30836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.59
system time used= 0.413937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5345
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= 3261

runsolver used 1.52277 second user time and 3.45247 second system time

The end

Launcher Data 

Begin job on node3 at 2009-06-16 03:41:08
IDJOB=1880205
IDBENCH=1277
IDSOLVER=701
FILE ID=node3/1880205-1245116468
PBS_JOBID= 9363659
Free space on /tmp= 66320 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900576927.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880205-1245116468/watcher-1880205-1245116468 -o /tmp/evaluation-result-1880205-1245116468/solver-1880205-1245116468 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880205-1245116468.opb

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

MD5SUM BENCH= 7f91f8d08a20ca0a8483dc7b1c14e540
RANDOM SEED=1322083267

node3.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		: 3000.236
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		: 3000.236
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:       1149136 kB
Buffers:         52680 kB
Cached:         776388 kB
SwapCached:        260 kB
Active:          93300 kB
Inactive:       748988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1149136 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          21744 kB
Slab:            50508 kB
Committed_AS:   145608 kB
PageTables:       1376 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= 66316 MiB
End job on node3 at 2009-06-16 04:11:07