Trace number 1879859

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? (TO) 1800.04 1800.53

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900669797.opb
MD5SUMa7f9415d82387c85347e0216376f3dfd
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 benchmark13.9579
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 695
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-1879859-1245119581.opb
0.00/0.00	c File size is 83373 bytes.
0.00/0.01	c Highest Coefficient sum: 695
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.011 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: 0.022 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.
1800.00/1800.50	c      102    231     2790    19915    7     9140    2069    204   1961 0.05
1800.00/1800.50	c      256    231     3094    46118   14    19295    2276    508   1815 0.14
1800.00/1800.50	c      481    231     3543    89692   25    33713    2504    957   1453 0.33
1800.00/1800.50	c      822    231     4217   154409   36    56938    2755   1631   1073 0.77
1800.00/1800.50	c     1330    231     5223   261678   50    94651    3031   2637    674 1.97
1800.00/1800.50	c     2093    231     5105   242531   47    98238    3335   2519    428 4.89
1800.00/1800.50	c     3240    231     5623   311227   55   129940    3669   3037    304 10.64
1800.00/1800.50	c     4963    231     5180   288087   55   123311    4036   2594    196 25.27
1800.00/1800.50	c     7547    231     6103   393393   64   156964    4440   3517    157 47.78
1800.00/1800.50	c    11427    231     6890   491490   71   188536    4885   4304    127 89.78
1800.00/1800.50	c    17249    231     5773   352936   61   158516    5374   3187    103 167.29
1800.00/1800.50	c    25986    231     6401   417573   65   188463    5912   3815     92 280.88
1800.00/1800.50	c    39096    231     8093   588135   72   240560    6504   5507     81 478.39
1800.00/1800.50	c    58767    231     7149   491793   68   208316    7155   4563     72 808.89
1800.00/1800.50	c    88280    231     7097   488225   68   207524    7871   4511     67 1315.69
1800.00/1800.50	c Caught signal: 15
1800.00/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.00/1800.50	c   15   116314  17417   147167     8155   576690   5569     64 1800.02
1800.00/1800.50	s UNKNOWN
1800.00/1800.50	c Total time: 1800.02 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-1879859-1245119581/watcher-1879859-1245119581 -o /tmp/evaluation-result-1879859-1245119581/solver-1879859-1245119581 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879859-1245119581.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 3/65 3943
/proc/meminfo: memFree=1083368/2055920 swapFree=4191900/4192956
[pid=3943] ppid=3941 vsize=10792 CPUtime=0
/proc/3943/stat : 3943 (bsolo) R 3941 3943 1864 0 -1 4194304 252 0 0 0 0 0 0 0 18 0 1 0 179557523 11051008 236 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3943/statm: 2698 236 175 640 0 2033 0

[startup+0.0800049 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 3943
/proc/meminfo: memFree=1083368/2055920 swapFree=4191900/4192956
[pid=3943] ppid=3941 vsize=11496 CPUtime=0.07
/proc/3943/stat : 3943 (bsolo) R 3941 3943 1864 0 -1 4194304 489 0 0 0 7 0 0 0 18 0 1 0 179557523 11771904 452 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3943/statm: 2874 452 196 640 0 2230 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11496

[startup+0.101006 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 3943
/proc/meminfo: memFree=1083368/2055920 swapFree=4191900/4192956
[pid=3943] ppid=3941 vsize=11624 CPUtime=0.09
/proc/3943/stat : 3943 (bsolo) R 3941 3943 1864 0 -1 4194304 525 0 0 0 9 0 0 0 18 0 1 0 179557523 11902976 488 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3943/statm: 2906 488 196 640 0 2262 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11624

[startup+0.301029 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 3943
/proc/meminfo: memFree=1083368/2055920 swapFree=4191900/4192956
[pid=3943] ppid=3941 vsize=12660 CPUtime=0.29
/proc/3943/stat : 3943 (bsolo) R 3941 3943 1864 0 -1 4194304 788 0 0 0 29 0 0 0 19 0 1 0 179557523 12963840 751 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3943/statm: 3165 751 197 640 0 2521 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12660

[startup+0.701073 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 3943
/proc/meminfo: memFree=1083368/2055920 swapFree=4191900/4192956
[pid=3943] ppid=3941 vsize=14100 CPUtime=0.69
/proc/3943/stat : 3943 (bsolo) R 3941 3943 1864 0 -1 4194304 1135 0 0 0 69 0 0 0 22 0 1 0 179557523 14438400 1098 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3943/statm: 3525 1098 197 640 0 2881 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14100

[startup+1.50116 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3944
/proc/meminfo: memFree=1079000/2055920 swapFree=4191900/4192956
[pid=3943] ppid=3941 vsize=15784 CPUtime=1.49
/proc/3943/stat : 3943 (bsolo) R 3941 3943 1864 0 -1 4194304 1562 0 0 0 148 1 0 0 25 0 1 0 179557523 16162816 1525 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3943/statm: 3946 1525 197 640 0 3302 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15784

[startup+3.10135 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3944
/proc/meminfo: memFree=1076888/2055920 swapFree=4191900/4192956
[pid=3943] ppid=3941 vsize=17608 CPUtime=3.09
/proc/3943/stat : 3943 (bsolo) R 3941 3943 1864 0 -1 4194304 2036 0 0 0 308 1 0 0 25 0 1 0 179557523 18030592 1999 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3943/statm: 4402 1999 197 640 0 3758 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17608

[startup+6.30171 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3944
/proc/meminfo: memFree=1075800/2055920 swapFree=4191900/4192956
[pid=3943] ppid=3941 vsize=18000 CPUtime=6.29
/proc/3943/stat : 3943 (bsolo) R 3941 3943 1864 0 -1 4194304 2124 0 0 0 628 1 0 0 25 0 1 0 179557523 18432000 2087 1992294400 134512640 137136520 4294956256 18446744073709551615 134544573 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3943/statm: 4500 2087 197 640 0 3856 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18000

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3944
/proc/meminfo: memFree=1074016/2055920 swapFree=4191900/4192956
[pid=3943] ppid=3941 vsize=19840 CPUtime=12.68
/proc/3943/stat : 3943 (bsolo) R 3941 3943 1864 0 -1 4194304 2569 0 0 0 1267 1 0 0 25 0 1 0 179557523 20316160 2532 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3943/statm: 4960 2532 197 640 0 4316 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19840

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3944
/proc/meminfo: memFree=1073184/2055920 swapFree=4191900/4192956
[pid=3943] ppid=3941 vsize=20360 CPUtime=25.48
/proc/3943/stat : 3943 (bsolo) R 3941 3943 1864 0 -1 4194304 2715 0 0 0 2546 2 0 0 25 0 1 0 179557523 20848640 2678 1992294400 134512640 137136520 4294956256 18446744073709551615 136295685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3943/statm: 5090 2678 197 640 0 4446 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20360

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3944
/proc/meminfo: memFree=1071456/2055920 swapFree=4191900/4192956
[pid=3943] ppid=3941 vsize=22440 CPUtime=51.07
/proc/3943/stat : 3943 (bsolo) R 3941 3943 1864 0 -1 4194304 3223 0 0 0 5104 3 0 0 25 0 1 0 179557523 22978560 3186 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3943/statm: 5610 3186 197 640 0 4966 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22440

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3944
/proc/meminfo: memFree=1069856/2055920 swapFree=4191900/4192956
[pid=3943] ppid=3941 vsize=23728 CPUtime=102.26
/proc/3943/stat : 3943 (bsolo) R 3941 3943 1864 0 -1 4194304 3541 0 0 0 10222 4 0 0 25 0 1 0 179557523 24297472 3504 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3943/statm: 5932 3504 197 640 0 5288 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23728

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3944
/proc/meminfo: memFree=1069664/2055920 swapFree=4191900/4192956
[pid=3943] ppid=3941 vsize=23856 CPUtime=162.25
/proc/3943/stat : 3943 (bsolo) R 3941 3943 1864 0 -1 4194304 3589 0 0 0 16219 6 0 0 25 0 1 0 179557523 24428544 3552 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3943/statm: 5964 3552 197 640 0 5320 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23856

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3944
/proc/meminfo: memFree=1068384/2055920 swapFree=4191900/4192956
[pid=3943] ppid=3941 vsize=25124 CPUtime=222.23
/proc/3943/stat : 3943 (bsolo) R 3941 3943 1864 0 -1 4194304 3891 0 0 0 22215 8 0 0 25 0 1 0 179557523 25726976 3854 1992294400 134512640 137136520 4294956256 18446744073709551615 134544034 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3943/statm: 6281 3854 197 640 0 5637 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 25124

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3944
/proc/meminfo: memFree=1068384/2055920 swapFree=4191900/4192956
[pid=3943] ppid=3941 vsize=25124 CPUtime=282.21
/proc/3943/stat : 3943 (bsolo) R 3941 3943 1864 0 -1 4194304 3891 0 0 0 28212 9 0 0 25 0 1 0 179557523 25726976 3854 1992294400 134512640 137136520 4294956256 18446744073709551615 134544428 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3943/statm: 6281 3854 197 640 0 5637 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 25124

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3944
/proc/meminfo: memFree=1067744/2055920 swapFree=4191900/4192956
[pid=3943] ppid=3941 vsize=25652 CPUtime=342.2
/proc/3943/stat : 3943 (bsolo) R 3941 3943 1864 0 -1 4194304 4046 0 0 0 34209 11 0 0 25 0 1 0 179557523 26267648 4009 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3943/statm: 6413 4009 197 640 0 5769 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 25652

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3944
/proc/meminfo: memFree=1067488/2055920 swapFree=4191900/4192956
[pid=3943] ppid=3941 vsize=26036 CPUtime=402.18
/proc/3943/stat : 3943 (bsolo) R 3941 3943 1864 0 -1 4194304 4121 0 0 0 40207 11 0 0 25 0 1 0 179557523 26660864 4084 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3943/statm: 6509 4084 197 640 0 5865 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 26036

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3944
/proc/meminfo: memFree=1067360/2055920 swapFree=4191900/4192956
[pid=3943] ppid=3941 vsize=26036 CPUtime=462.17
/proc/3943/stat : 3943 (bsolo) R 3941 3943 1864 0 -1 4194304 4137 0 0 0 46204 13 0 0 25 0 1 0 179557523 26660864 4100 1992294400 134512640 137136520 4294956256 18446744073709551615 134540852 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3943/statm: 6509 4100 197 640 0 5865 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 26036

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3944
/proc/meminfo: memFree=1065760/2055920 swapFree=4191900/4192956
[pid=3943] ppid=3941 vsize=27608 CPUtime=522.15
/proc/3943/stat : 3943 (bsolo) R 3941 3943 1864 0 -1 4194304 4534 0 0 0 52202 13 0 0 25 0 1 0 179557523 28270592 4497 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3943/statm: 6902 4497 197 640 0 6258 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 27608

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3944
/proc/meminfo: memFree=1065760/2055920 swapFree=4191900/4192956
[pid=3943] ppid=3941 vsize=27608 CPUtime=582.13
/proc/3943/stat : 3943 (bsolo) R 3941 3943 1864 0 -1 4194304 4534 0 0 0 58199 14 0 0 25 0 1 0 179557523 28270592 4497 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3943/statm: 6902 4497 197 640 0 6258 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 27608

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3944
/proc/meminfo: memFree=1065760/2055920 swapFree=4191900/4192956
[pid=3943] ppid=3941 vsize=27612 CPUtime=642.12
/proc/3943/stat : 3943 (bsolo) R 3941 3943 1864 0 -1 4194304 4534 0 0 0 64197 15 0 0 25 0 1 0 179557523 28274688 4497 1992294400 134512640 137136520 4294956256 18446744073709551615 134544135 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3943/statm: 6903 4497 197 640 0 6259 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 27612

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3944
/proc/meminfo: memFree=1064864/2055920 swapFree=4191900/4192956
[pid=3943] ppid=3941 vsize=28520 CPUtime=882.05
/proc/3943/stat : 3943 (bsolo) R 3941 3943 1864 0 -1 4194304 4759 0 0 0 88185 20 0 0 25 0 1 0 179557523 29204480 4722 1992294400 134512640 137136520 4294956256 18446744073709551615 134544419 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3943/statm: 7130 4722 197 640 0 6486 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 28520

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3944
/proc/meminfo: memFree=1064672/2055920 swapFree=4191900/4192956
[pid=3943] ppid=3941 vsize=28784 CPUtime=942.04
/proc/3943/stat : 3943 (bsolo) R 3941 3943 1864 0 -1 4194304 4817 0 0 0 94183 21 0 0 25 0 1 0 179557523 29474816 4780 1992294400 134512640 137136520 4294956256 18446744073709551615 136293438 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3943/statm: 7196 4780 197 640 0 6552 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 28784

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3944
/proc/meminfo: memFree=1064672/2055920 swapFree=4191900/4192956
[pid=3943] ppid=3941 vsize=28784 CPUtime=1002.02
/proc/3943/stat : 3943 (bsolo) R 3941 3943 1864 0 -1 4194304 4817 0 0 0 100180 22 0 0 25 0 1 0 179557523 29474816 4780 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3943/statm: 7196 4780 197 640 0 6552 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 28784

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3944
/proc/meminfo: memFree=1064736/2055920 swapFree=4191900/4192956
[pid=3943] ppid=3941 vsize=28784 CPUtime=1062.01
/proc/3943/stat : 3943 (bsolo) R 3941 3943 1864 0 -1 4194304 4817 0 0 0 106178 23 0 0 25 0 1 0 179557523 29474816 4780 1992294400 134512640 137136520 4294956256 18446744073709551615 134540852 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3943/statm: 7196 4780 197 640 0 6552 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 28784

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3944
/proc/meminfo: memFree=1064672/2055920 swapFree=4191900/4192956
[pid=3943] ppid=3941 vsize=28784 CPUtime=1121.99
/proc/3943/stat : 3943 (bsolo) R 3941 3943 1864 0 -1 4194304 4825 0 0 0 112175 24 0 0 25 0 1 0 179557523 29474816 4788 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3943/statm: 7196 4788 197 640 0 6552 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 28784

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3946
/proc/meminfo: memFree=1064480/2055920 swapFree=4191900/4192956
[pid=3943] ppid=3941 vsize=28784 CPUtime=1181.97
/proc/3943/stat : 3943 (bsolo) R 3941 3943 1864 0 -1 4194304 4825 0 0 0 118173 24 0 0 25 0 1 0 179557523 29474816 4788 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3943/statm: 7196 4788 197 640 0 6552 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 28784

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3946
/proc/meminfo: memFree=1064480/2055920 swapFree=4191900/4192956
[pid=3943] ppid=3941 vsize=28784 CPUtime=1241.96
/proc/3943/stat : 3943 (bsolo) R 3941 3943 1864 0 -1 4194304 4825 0 0 0 124170 26 0 0 25 0 1 0 179557523 29474816 4788 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3943/statm: 7196 4788 197 640 0 6552 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 28784

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3946
/proc/meminfo: memFree=1064480/2055920 swapFree=4191900/4192956
[pid=3943] ppid=3941 vsize=28784 CPUtime=1301.95
/proc/3943/stat : 3943 (bsolo) R 3941 3943 1864 0 -1 4194304 4825 0 0 0 130168 27 0 0 25 0 1 0 179557523 29474816 4788 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3943/statm: 7196 4788 197 640 0 6552 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 28784

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3946
/proc/meminfo: memFree=1063456/2055920 swapFree=4191900/4192956
[pid=3943] ppid=3941 vsize=29956 CPUtime=1361.93
/proc/3943/stat : 3943 (bsolo) R 3941 3943 1864 0 -1 4194304 5116 0 0 0 136164 29 0 0 25 0 1 0 179557523 30674944 5079 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3943/statm: 7489 5079 197 640 0 6845 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 29956

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3946
/proc/meminfo: memFree=1063456/2055920 swapFree=4191900/4192956
[pid=3943] ppid=3941 vsize=29956 CPUtime=1421.92
/proc/3943/stat : 3943 (bsolo) R 3941 3943 1864 0 -1 4194304 5124 0 0 0 142161 31 0 0 25 0 1 0 179557523 30674944 5087 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3943/statm: 7489 5087 197 640 0 6845 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 29956

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3946
/proc/meminfo: memFree=1063328/2055920 swapFree=4191900/4192956
[pid=3943] ppid=3941 vsize=30196 CPUtime=1481.9
/proc/3943/stat : 3943 (bsolo) R 3941 3943 1864 0 -1 4194304 5161 0 0 0 148158 32 0 0 25 0 1 0 179557523 30920704 5124 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3943/statm: 7549 5124 197 640 0 6905 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 30196

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3946
/proc/meminfo: memFree=1063200/2055920 swapFree=4191900/4192956
[pid=3943] ppid=3941 vsize=30196 CPUtime=1541.88
/proc/3943/stat : 3943 (bsolo) R 3941 3943 1864 0 -1 4194304 5182 0 0 0 154155 33 0 0 25 0 1 0 179557523 30920704 5145 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3943/statm: 7549 5145 197 640 0 6905 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 30196

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3946
/proc/meminfo: memFree=1063200/2055920 swapFree=4191900/4192956
[pid=3943] ppid=3941 vsize=30196 CPUtime=1601.87
/proc/3943/stat : 3943 (bsolo) R 3941 3943 1864 0 -1 4194304 5182 0 0 0 160153 34 0 0 25 0 1 0 179557523 30920704 5145 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3943/statm: 7549 5145 197 640 0 6905 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 30196

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3946
/proc/meminfo: memFree=1063200/2055920 swapFree=4191900/4192956
[pid=3943] ppid=3941 vsize=30324 CPUtime=1661.85
/proc/3943/stat : 3943 (bsolo) R 3941 3943 1864 0 -1 4194304 5196 0 0 0 166150 35 0 0 25 0 1 0 179557523 31051776 5159 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3943/statm: 7581 5159 197 640 0 6937 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 30324

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3952
/proc/meminfo: memFree=1063136/2055920 swapFree=4191900/4192956
[pid=3943] ppid=3941 vsize=30324 CPUtime=1721.82
/proc/3943/stat : 3943 (bsolo) R 3941 3943 1864 0 -1 4194304 5196 0 0 0 172145 37 0 0 25 0 1 0 179557523 31051776 5159 1992294400 134512640 137136520 4294956256 18446744073709551615 134540852 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3943/statm: 7581 5159 197 640 0 6937 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 30324

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3952
/proc/meminfo: memFree=1063136/2055920 swapFree=4191900/4192956
[pid=3943] ppid=3941 vsize=30324 CPUtime=1781.81
/proc/3943/stat : 3943 (bsolo) R 3941 3943 1864 0 -1 4194304 5196 0 0 0 178143 38 0 0 25 0 1 0 179557523 31051776 5159 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3943/statm: 7581 5159 197 640 0 6937 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 30324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3952
/proc/meminfo: memFree=1063136/2055920 swapFree=4191900/4192956
[pid=3943] ppid=3941 vsize=30324 CPUtime=1800
/proc/3943/stat : 3943 (bsolo) R 3941 3943 1864 0 -1 4194304 5196 0 0 0 179962 38 0 0 25 0 1 0 179557523 31051776 5159 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3943/statm: 7581 5159 197 640 0 6937 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 30324

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 3952
/proc/meminfo: memFree=1063136/2055920 swapFree=4191900/4192956
[pid=3943] ppid=3941 vsize=30324 CPUtime=1800
/proc/3943/stat : 3943 (bsolo) R 3941 3943 1864 0 -1 4194304 5196 0 0 0 179962 38 0 0 25 0 1 0 179557523 31051776 5159 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3943/statm: 7581 5159 197 640 0 6937 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 30324

Child status: 15
Real time (s): 1800.53
CPU time (s): 1800.04
CPU user time (s): 1799.65
CPU system time (s): 0.38994
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 30324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.65
system time used= 0.38994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5197
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= 1617

runsolver used 1.9767 second user time and 4.03939 second system time

The end

Launcher Data 

Begin job on node32 at 2009-06-16 04:33:01
IDJOB=1879859
IDBENCH=1312
IDSOLVER=701
FILE ID=node32/1879859-1245119581
PBS_JOBID= 9363635
Free space on /tmp= 66344 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900669797.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879859-1245119581/watcher-1879859-1245119581 -o /tmp/evaluation-result-1879859-1245119581/solver-1879859-1245119581 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1879859-1245119581.opb

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

MD5SUM BENCH= a7f9415d82387c85347e0216376f3dfd
RANDOM SEED=726322258

node32.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1083848 kB
Buffers:         79620 kB
Cached:         794940 kB
SwapCached:        260 kB
Active:         113232 kB
Inactive:       775712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1083848 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4028 kB
Writeback:           0 kB
Mapped:          23776 kB
Slab:            68880 kB
Committed_AS:   148068 kB
PageTables:       1492 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= 66340 MiB
End job on node32 at 2009-06-16 05:03:03