Trace number 3726458

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
pwbo 2.02UNSAT 290.377 290.451

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900565534.opb
MD5SUM0fea7c185f4d6e2091fba763db8ccbcc
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 benchmark1.62075
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 685
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 ==============================[ Solver Version ]===============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  pwbo:                     2.02 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing opb file format. File HOME/instance-3726458-1338651861.opb.
0.00/0.00	c Instance file HOME/instance-3726458-1338651861.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.00	c Highest Coefficient sum: 685
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.01         s                                      |
0.00/0.00	c |  Number Variables:      231                                                 |
0.00/0.00	c |  Number Clauses:        2684                                                |
0.00/0.00	c |  Number Cardinality:    22                                                  |
0.00/0.00	c |  Number PB Constraints: 1                                                   |
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Problem Type:          Decision                                            |
0.00/0.00	c |  Objective Function:    None                                                |
0.00/0.00	c |                                                                             |
0.00/0.00	c ===============================================================================
290.28/290.44	c ===============================================================================
290.28/290.44	c Wall Clock Time: 290.45 s
290.28/290.44	s UNSATISFIABLE

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3726458-1338651861/watcher-3726458-1338651861 -o /tmp/evaluation-result-3726458-1338651861/solver-3726458-1338651861 -C 1800 -W 1900 -M 15500 pwbo2.02 -file-format=opb -verbosity=0 -thread=1 HOME/instance-3726458-1338651861.opb 

running on 4 cores: 0,2,4,6

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.45 1.76 1.90 3/177 15973
/proc/meminfo: memFree=28674728/32873648 swapFree=6864/6864
[pid=15973] ppid=15971 vsize=3232 CPUtime=0 cores=0,2,4,6
/proc/15973/stat : 15973 (pwbo2.02) R 15971 15973 13572 0 -1 4202496 304 0 0 0 0 0 0 0 20 0 1 0 331312107 3309568 257 33554432000 4194304 5964478 140734860582768 140734690350616 5136490 0 0 4096 16387 0 0 0 17 4 0 0 0 0 0
/proc/15973/statm: 808 257 168 433 0 351 0

[startup+0.094604 s]
/proc/loadavg: 1.45 1.76 1.90 3/177 15973
/proc/meminfo: memFree=28674728/32873648 swapFree=6864/6864
[pid=15973] ppid=15971 vsize=83840 CPUtime=0.09 cores=0,2,4,6
/proc/15973/stat : 15973 (pwbo2.02) S 15971 15973 13572 0 -1 4202496 1148 0 0 0 9 0 0 0 20 0 2 0 331312107 85852160 1080 33554432000 4194304 5964478 140734860582768 140734860582288 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15973/statm: 20960 1080 186 433 0 20524 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83840

[startup+0.100159 s]
/proc/loadavg: 1.45 1.76 1.90 3/177 15973
/proc/meminfo: memFree=28674728/32873648 swapFree=6864/6864
[pid=15973] ppid=15971 vsize=83840 CPUtime=0.09 cores=0,2,4,6
/proc/15973/stat : 15973 (pwbo2.02) S 15971 15973 13572 0 -1 4202496 1160 0 0 0 9 0 0 0 20 0 2 0 331312107 85852160 1092 33554432000 4194304 5964478 140734860582768 140734860582288 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15973/statm: 20960 1092 186 433 0 20524 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83840

[startup+0.30011 s]
/proc/loadavg: 1.45 1.76 1.90 3/177 15973
/proc/meminfo: memFree=28674728/32873648 swapFree=6864/6864
[pid=15973] ppid=15971 vsize=83840 CPUtime=0.29 cores=0,2,4,6
/proc/15973/stat : 15973 (pwbo2.02) S 15971 15973 13572 0 -1 4202496 1571 0 0 0 29 0 0 0 20 0 2 0 331312107 85852160 1503 33554432000 4194304 5964478 140734860582768 140734860582288 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15973/statm: 20960 1503 186 433 0 20524 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83840

[startup+0.700108 s]
/proc/loadavg: 1.45 1.76 1.90 3/177 15973
/proc/meminfo: memFree=28674728/32873648 swapFree=6864/6864
[pid=15973] ppid=15971 vsize=83984 CPUtime=0.69 cores=0,2,4,6
/proc/15973/stat : 15973 (pwbo2.02) S 15971 15973 13572 0 -1 4202496 1955 0 0 0 69 0 0 0 20 0 2 0 331312107 85999616 1887 33554432000 4194304 5964478 140734860582768 140734860582288 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15973/statm: 20996 1887 186 433 0 20560 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83984

[startup+1.50012 s]
/proc/loadavg: 1.45 1.76 1.90 4/179 15975
/proc/meminfo: memFree=28665652/32873648 swapFree=6864/6864
[pid=15973] ppid=15971 vsize=84056 CPUtime=1.48 cores=0,2,4,6
/proc/15973/stat : 15973 (pwbo2.02) S 15971 15973 13572 0 -1 4202496 2584 0 0 0 148 0 0 0 20 0 2 0 331312107 86073344 2516 33554432000 4194304 5964478 140734860582768 140734860582288 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15973/statm: 21014 2516 186 433 0 20578 0
[pid=15973/tid=15975] ppid=15971 vsize=84056 CPUtime=1.47 cores=0,2,4,6
/proc/15973/task/15975/stat : 15975 (pwbo2.02) R 15971 15973 13572 0 -1 4202560 1795 0 0 0 147 0 0 0 20 0 2 0 331312108 86073344 2516 33554432000 4194304 5964478 140734860582768 140509091993640 4388995 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 84056

[startup+3.1002 s]
/proc/loadavg: 1.49 1.76 1.90 4/179 15975
/proc/meminfo: memFree=28659328/32873648 swapFree=6864/6864
[pid=15973] ppid=15971 vsize=84056 CPUtime=3.08 cores=0,2,4,6
/proc/15973/stat : 15973 (pwbo2.02) S 15971 15973 13572 0 -1 4202496 3506 0 0 0 308 0 0 0 20 0 2 0 331312107 86073344 3438 33554432000 4194304 5964478 140734860582768 140734860582288 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15973/statm: 21014 3438 186 433 0 20578 0
[pid=15973/tid=15975] ppid=15971 vsize=84056 CPUtime=3.07 cores=0,2,4,6
/proc/15973/task/15975/stat : 15975 (pwbo2.02) R 15971 15973 13572 0 -1 4202560 2717 0 0 0 307 0 0 0 20 0 2 0 331312108 86073344 3438 33554432000 4194304 5964478 140734860582768 140509091993400 4400078 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 84056

[startup+6.30024 s]
/proc/loadavg: 1.49 1.76 1.90 4/179 15975
/proc/meminfo: memFree=28649332/32873648 swapFree=6864/6864
[pid=15973] ppid=15971 vsize=84164 CPUtime=6.29 cores=0,2,4,6
/proc/15973/stat : 15973 (pwbo2.02) S 15971 15973 13572 0 -1 4202496 4922 0 0 0 628 1 0 0 20 0 2 0 331312107 86183936 4854 33554432000 4194304 5964478 140734860582768 140734860582288 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15973/statm: 21041 4854 186 433 0 20605 0
[pid=15973/tid=15975] ppid=15971 vsize=84164 CPUtime=6.27 cores=0,2,4,6
/proc/15973/task/15975/stat : 15975 (pwbo2.02) R 15971 15973 13572 0 -1 4202560 4133 0 0 0 627 0 0 0 20 0 2 0 331312108 86183936 4854 33554432000 4194304 5964478 140734860582768 140509091993400 4221120 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 84164

[startup+12.7001 s]
/proc/loadavg: 1.57 1.77 1.90 4/179 15975
/proc/meminfo: memFree=28634048/32873648 swapFree=6864/6864
[pid=15973] ppid=15971 vsize=84468 CPUtime=12.68 cores=0,2,4,6
/proc/15973/stat : 15973 (pwbo2.02) S 15971 15973 13572 0 -1 4202496 6782 0 0 0 1267 1 0 0 20 0 2 0 331312107 86495232 6714 33554432000 4194304 5964478 140734860582768 140734860582288 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15973/statm: 21117 6714 186 433 0 20681 0
[pid=15973/tid=15975] ppid=15971 vsize=84468 CPUtime=12.68 cores=0,2,4,6
/proc/15973/task/15975/stat : 15975 (pwbo2.02) R 15971 15973 13572 0 -1 4202560 5993 0 0 0 1266 2 0 0 20 0 2 0 331312108 86495232 6714 33554432000 4194304 5964478 140734860582768 140509091993400 4400087 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 84468

[startup+25.5002 s]
/proc/loadavg: 1.64 1.77 1.90 4/179 15975
/proc/meminfo: memFree=28612900/32873648 swapFree=6864/6864
[pid=15973] ppid=15971 vsize=84468 CPUtime=25.48 cores=0,2,4,6
/proc/15973/stat : 15973 (pwbo2.02) S 15971 15973 13572 0 -1 4202496 8819 0 0 0 2546 2 0 0 20 0 2 0 331312107 86495232 8751 33554432000 4194304 5964478 140734860582768 140734860582288 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15973/statm: 21117 8751 186 433 0 20681 0
[pid=15973/tid=15975] ppid=15971 vsize=84468 CPUtime=25.48 cores=0,2,4,6
/proc/15973/task/15975/stat : 15975 (pwbo2.02) R 15971 15973 13572 0 -1 4202560 8030 0 0 0 2545 3 0 0 20 0 2 0 331312108 86495232 8751 33554432000 4194304 5964478 140734860582768 140509091993400 4400010 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 84468

[startup+51.1002 s]
/proc/loadavg: 1.76 1.79 1.90 4/179 15975
/proc/meminfo: memFree=28569432/32873648 swapFree=6864/6864
[pid=15973] ppid=15971 vsize=85644 CPUtime=51.08 cores=0,2,4,6
/proc/15973/stat : 15973 (pwbo2.02) S 15971 15973 13572 0 -1 4202496 14154 0 0 0 5104 4 0 0 20 0 2 0 331312107 87699456 14086 33554432000 4194304 5964478 140734860582768 140734860582288 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15973/statm: 21411 14086 186 433 0 20975 0
[pid=15973/tid=15975] ppid=15971 vsize=85644 CPUtime=51.07 cores=0,2,4,6
/proc/15973/task/15975/stat : 15975 (pwbo2.02) R 15971 15973 13572 0 -1 4202560 13365 0 0 0 5102 5 0 0 20 0 2 0 331312108 87699456 14086 33554432000 4194304 5964478 140734860582768 140509091993400 4399912 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 85644

[startup+102.307 s]
/proc/loadavg: 1.90 1.82 1.91 4/179 15975
/proc/meminfo: memFree=28506000/32873648 swapFree=6864/6864
[pid=15973] ppid=15971 vsize=153700 CPUtime=102.25 cores=0,2,4,6
/proc/15973/stat : 15973 (pwbo2.02) S 15971 15973 13572 0 -1 4202496 21490 0 0 0 10218 7 0 0 20 0 2 0 331312107 157388800 21734 33554432000 4194304 5964478 140734860582768 140734860582288 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15973/statm: 38425 21734 186 433 0 37989 0
[pid=15973/tid=15975] ppid=15971 vsize=153700 CPUtime=102.25 cores=0,2,4,6
/proc/15973/task/15975/stat : 15975 (pwbo2.02) R 15971 15973 13572 0 -1 4202560 20701 0 0 0 10216 9 0 0 20 0 2 0 331312108 157388800 21734 33554432000 4194304 5964478 140734860582768 140509091993400 4221120 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 153700

[startup+162.3 s]
/proc/loadavg: 1.96 1.85 1.91 4/179 15975
/proc/meminfo: memFree=28440156/32873648 swapFree=6864/6864
[pid=15973] ppid=15971 vsize=156004 CPUtime=162.23 cores=0,2,4,6
/proc/15973/stat : 15973 (pwbo2.02) S 15971 15973 13572 0 -1 4202496 30445 0 0 0 16211 12 0 0 20 0 2 0 331312107 159748096 30689 33554432000 4194304 5964478 140734860582768 140734860582288 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15973/statm: 39001 30689 186 433 0 38565 0
[pid=15973/tid=15975] ppid=15971 vsize=156004 CPUtime=162.24 cores=0,2,4,6
/proc/15973/task/15975/stat : 15975 (pwbo2.02) R 15971 15973 13572 0 -1 4202560 29656 0 0 0 16209 15 0 0 20 0 2 0 331312108 159748096 30689 33554432000 4194304 5964478 140734860582768 140509091993400 4399991 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 156004

[startup+222.3 s]
/proc/loadavg: 1.98 1.88 1.91 4/179 15976
/proc/meminfo: memFree=28378848/32873648 swapFree=6864/6864
[pid=15973] ppid=15971 vsize=224420 CPUtime=222.21 cores=0,2,4,6
/proc/15973/stat : 15973 (pwbo2.02) S 15971 15973 13572 0 -1 4202496 36979 0 0 0 22203 18 0 0 20 0 2 0 331312107 229806080 37266 33554432000 4194304 5964478 140734860582768 140734860582288 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15973/statm: 56105 37266 186 433 0 55669 0
[pid=15973/tid=15975] ppid=15971 vsize=224420 CPUtime=222.23 cores=0,2,4,6
/proc/15973/task/15975/stat : 15975 (pwbo2.02) R 15971 15973 13572 0 -1 4202560 36190 0 0 0 22201 22 0 0 20 0 2 0 331312108 229806080 37266 33554432000 4194304 5964478 140734860582768 140509091993640 4400033 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 224420

[startup+282.3 s]
/proc/loadavg: 1.99 1.90 1.91 4/179 15976
/proc/meminfo: memFree=28329000/32873648 swapFree=6864/6864
[pid=15973] ppid=15971 vsize=225768 CPUtime=282.17 cores=0,2,4,6
/proc/15973/stat : 15973 (pwbo2.02) S 15971 15973 13572 0 -1 4202496 43611 0 0 0 28194 23 0 0 20 0 2 0 331312107 231186432 43955 33554432000 4194304 5964478 140734860582768 140734860582288 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15973/statm: 56442 43955 186 433 0 56006 0
[pid=15973/tid=15975] ppid=15971 vsize=225768 CPUtime=282.2 cores=0,2,4,6
/proc/15973/task/15975/stat : 15975 (pwbo2.02) R 15971 15973 13572 0 -1 4202560 42822 0 0 0 28192 28 0 0 20 0 2 0 331312108 231186432 43955 33554432000 4194304 5964478 140734860582768 140509091993400 4400516 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 225768

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

[startup+284.7 s]
/proc/loadavg: 1.99 1.90 1.91 4/179 15976
/proc/meminfo: memFree=28327292/32873648 swapFree=6864/6864
[pid=15973] ppid=15971 vsize=225768 CPUtime=284.57 cores=0,2,4,6
/proc/15973/stat : 15973 (pwbo2.02) S 15971 15973 13572 0 -1 4202496 44059 0 0 0 28433 24 0 0 20 0 2 0 331312107 231186432 44403 33554432000 4194304 5964478 140734860582768 140734860582288 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15973/statm: 56442 44403 186 433 0 56006 0
[pid=15973/tid=15975] ppid=15971 vsize=225768 CPUtime=284.6 cores=0,2,4,6
/proc/15973/task/15975/stat : 15975 (pwbo2.02) R 15971 15973 13572 0 -1 4202560 43270 0 0 0 28431 29 0 0 20 0 2 0 331312108 231186432 44403 33554432000 4194304 5964478 140734860582768 140509091993608 4399920 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 284.57
Current children cumulated vsize (KiB) 225768

[startup+287.9 s]
/proc/loadavg: 1.99 1.90 1.91 4/179 15976
/proc/meminfo: memFree=28324192/32873648 swapFree=6864/6864
[pid=15973] ppid=15971 vsize=226056 CPUtime=287.77 cores=0,2,4,6
/proc/15973/stat : 15973 (pwbo2.02) S 15971 15973 13572 0 -1 4202496 44663 0 0 0 28752 25 0 0 20 0 2 0 331312107 231481344 45007 33554432000 4194304 5964478 140734860582768 140734860582288 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15973/statm: 56514 45007 186 433 0 56078 0
[pid=15973/tid=15975] ppid=15971 vsize=226056 CPUtime=287.8 cores=0,2,4,6
/proc/15973/task/15975/stat : 15975 (pwbo2.02) R 15971 15973 13572 0 -1 4202560 43874 0 0 0 28750 30 0 0 20 0 2 0 331312108 231481344 45007 33554432000 4194304 5964478 140734860582768 140509091993400 4221120 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 287.77
Current children cumulated vsize (KiB) 226056

[startup+289.5 s]
/proc/loadavg: 1.99 1.90 1.91 4/179 15976
/proc/meminfo: memFree=28320228/32873648 swapFree=6864/6864
[pid=15973] ppid=15971 vsize=226128 CPUtime=289.37 cores=0,2,4,6
/proc/15973/stat : 15973 (pwbo2.02) S 15971 15973 13572 0 -1 4202496 44901 0 0 0 28912 25 0 0 20 0 2 0 331312107 231555072 45245 33554432000 4194304 5964478 140734860582768 140734860582288 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15973/statm: 56532 45245 186 433 0 56096 0
[pid=15973/tid=15975] ppid=15971 vsize=226128 CPUtime=289.4 cores=0,2,4,6
/proc/15973/task/15975/stat : 15975 (pwbo2.02) R 15971 15973 13572 0 -1 4202560 44112 0 0 0 28910 30 0 0 20 0 2 0 331312108 231555072 45245 33554432000 4194304 5964478 140734860582768 140509091993640 4379311 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 289.37
Current children cumulated vsize (KiB) 226128

[startup+289.9 s]
/proc/loadavg: 1.99 1.90 1.91 4/179 15976
/proc/meminfo: memFree=28320228/32873648 swapFree=6864/6864
[pid=15973] ppid=15971 vsize=226128 CPUtime=289.77 cores=0,2,4,6
/proc/15973/stat : 15973 (pwbo2.02) S 15971 15973 13572 0 -1 4202496 44901 0 0 0 28952 25 0 0 20 0 2 0 331312107 231555072 45245 33554432000 4194304 5964478 140734860582768 140734860582288 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15973/statm: 56532 45245 186 433 0 56096 0
[pid=15973/tid=15975] ppid=15971 vsize=226128 CPUtime=289.8 cores=0,2,4,6
/proc/15973/task/15975/stat : 15975 (pwbo2.02) R 15971 15973 13572 0 -1 4202560 44112 0 0 0 28950 30 0 0 20 0 2 0 331312108 231555072 45245 33554432000 4194304 5964478 140734860582768 140509091993224 4379248 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 289.77
Current children cumulated vsize (KiB) 226128

[startup+290.3 s]
/proc/loadavg: 1.99 1.90 1.91 4/179 15976
/proc/meminfo: memFree=28319112/32873648 swapFree=6864/6864
[pid=15973] ppid=15971 vsize=226128 CPUtime=290.18 cores=0,2,4,6
/proc/15973/stat : 15973 (pwbo2.02) S 15971 15973 13572 0 -1 4202496 44901 0 0 0 28993 25 0 0 20 0 2 0 331312107 231555072 45245 33554432000 4194304 5964478 140734860582768 140734860582288 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15973/statm: 56532 45245 186 433 0 56096 0
[pid=15973/tid=15975] ppid=15971 vsize=226128 CPUtime=290.21 cores=0,2,4,6
/proc/15973/task/15975/stat : 15975 (pwbo2.02) R 15971 15973 13572 0 -1 4202560 44112 0 0 0 28991 30 0 0 20 0 2 0 331312108 231555072 45245 33554432000 4194304 5964478 140734860582768 140509091993224 5131228 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 290.18
Current children cumulated vsize (KiB) 226128

[startup+290.407 s]
/proc/loadavg: 1.99 1.90 1.91 4/179 15976
/proc/meminfo: memFree=28319112/32873648 swapFree=6864/6864
[pid=15973] ppid=15971 vsize=226128 CPUtime=290.28 cores=0,2,4,6
/proc/15973/stat : 15973 (pwbo2.02) S 15971 15973 13572 0 -1 4202496 44901 0 0 0 29003 25 0 0 20 0 2 0 331312107 231555072 45245 33554432000 4194304 5964478 140734860582768 140734860582288 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/15973/statm: 56532 45245 186 433 0 56096 0
[pid=15973/tid=15975] ppid=15971 vsize=226128 CPUtime=290.31 cores=0,2,4,6
/proc/15973/task/15975/stat : 15975 (pwbo2.02) R 15971 15973 13572 0 -1 4202560 44112 0 0 0 29001 30 0 0 20 0 2 0 331312108 231555072 45245 33554432000 4194304 5964478 140734860582768 140509091993224 4399920 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 290.28
Current children cumulated vsize (KiB) 226128

Child status: 255
Real time (s): 290.451
CPU time (s): 290.377
CPU user time (s): 290.062
CPU system time (s): 0.314952
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 226128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 290.062
system time used= 0.314952
maximum resident set size= 181000
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44906
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= 74
involuntary context switches= 526

runsolver used 0.822874 second user time and 2.15667 second system time

The end

Launcher Data 

Begin job on node120 at 2012-06-02 17:44:21
IDJOB=3726458
IDBENCH=1289
IDSOLVER=2310
FILE ID=node120/3726458-1338651861
RUNJOBID= node120-1338651811-14891
PBS_JOBID= 14636460
Free space on /tmp= 70784 MiB

SOLVER NAME= pwbo 2.02
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900565534.opb
COMMAND LINE= pwbo2.02 -file-format=opb -verbosity=0 -thread=1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3726458-1338651861/watcher-3726458-1338651861 -o /tmp/evaluation-result-3726458-1338651861/solver-3726458-1338651861 -C 1800 -W 1900 -M 15500  pwbo2.02 -file-format=opb -verbosity=0 -thread=1 HOME/instance-3726458-1338651861.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 0fea7c185f4d6e2091fba763db8ccbcc
RANDOM SEED=1060873302

node120.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.88
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        28675356 kB
Buffers:          538892 kB
Cached:          2706808 kB
SwapCached:         1572 kB
Active:          1637516 kB
Inactive:        1632752 kB
Active(anon):      16432 kB
Inactive(anon):     9228 kB
Active(file):    1621084 kB
Inactive(file):  1623524 kB
Unevictable:        6864 kB
Mlocked:            6864 kB
SwapTotal:      67108856 kB
SwapFree:       67103516 kB
Dirty:             12056 kB
Writeback:             0 kB
AnonPages:         28620 kB
Mapped:            11452 kB
Shmem:                32 kB
Slab:             792528 kB
SReclaimable:     235176 kB
SUnreclaim:       557352 kB
KernelStack:        1512 kB
PageTables:         3948 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     142244 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70780 MiB
End job on node120 at 2012-06-02 17:49:12