Trace number 3726951

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
wbo 1.72UNSAT 54.77 54.8188

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900544484.opb
MD5SUM6f786d0e248f798e90612aee65004e7e
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 benchmark1.65
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 741
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 |   wbo:                     1.72 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing opb file format. File HOME/instance-3726951-1338651421.opb.
0.00/0.00	c Instance file HOME/instance-3726951-1338651421.opb
0.00/0.00	c File size is 83387 bytes.
0.00/0.00	c Highest Coefficient sum: 741
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 ===============================================================================
54.77/54.81	c ===============================================================================
54.77/54.81	c Wall Clock Time: 54.81 s
54.77/54.81	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-3726951-1338651421/watcher-3726951-1338651421 -o /tmp/evaluation-result-3726951-1338651421/solver-3726951-1338651421 -C 1800 -W 1900 -M 15500 wbo1.72 -file-format=opb HOME/instance-3726951-1338651421.opb 

running on 4 cores: 1,3,5,7

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: 1.37 1.82 1.94 3/174 21499
/proc/meminfo: memFree=28181652/32873844 swapFree=7128/7128
[pid=21499] ppid=21497 vsize=3232 CPUtime=0 cores=1,3,5,7
/proc/21499/stat : 21499 (wbo1.72) R 21497 21499 20159 0 -1 4202496 307 0 0 0 0 0 0 0 20 0 1 0 331209155 3309568 260 33554432000 4194304 5964350 140735909593488 140733272322520 5136410 0 0 4096 16387 0 0 0 17 5 0 0 0 0 0
/proc/21499/statm: 808 260 167 433 0 351 0

[startup+0.0423619 s]
/proc/loadavg: 1.37 1.82 1.94 3/174 21499
/proc/meminfo: memFree=28181652/32873844 swapFree=7128/7128
[pid=21499] ppid=21497 vsize=83840 CPUtime=0.03 cores=1,3,5,7
/proc/21499/stat : 21499 (wbo1.72) S 21497 21499 20159 0 -1 4202496 990 0 0 0 3 0 0 0 20 0 2 0 331209155 85852160 922 33554432000 4194304 5964350 140735909593488 140735909593008 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21499/statm: 20960 922 184 433 0 20524 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 83840

[startup+0.100207 s]
/proc/loadavg: 1.37 1.82 1.94 3/174 21499
/proc/meminfo: memFree=28181652/32873844 swapFree=7128/7128
[pid=21499] ppid=21497 vsize=83840 CPUtime=0.09 cores=1,3,5,7
/proc/21499/stat : 21499 (wbo1.72) S 21497 21499 20159 0 -1 4202496 1125 0 0 0 9 0 0 0 20 0 2 0 331209155 85852160 1057 33554432000 4194304 5964350 140735909593488 140735909593008 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21499/statm: 20960 1057 184 433 0 20524 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83840

[startup+0.300116 s]
/proc/loadavg: 1.37 1.82 1.94 3/174 21499
/proc/meminfo: memFree=28181652/32873844 swapFree=7128/7128
[pid=21499] ppid=21497 vsize=83840 CPUtime=0.29 cores=1,3,5,7
/proc/21499/stat : 21499 (wbo1.72) S 21497 21499 20159 0 -1 4202496 1494 0 0 0 29 0 0 0 20 0 2 0 331209155 85852160 1426 33554432000 4194304 5964350 140735909593488 140735909593008 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21499/statm: 20960 1426 184 433 0 20524 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83840

[startup+0.700115 s]
/proc/loadavg: 1.37 1.82 1.94 3/174 21499
/proc/meminfo: memFree=28181652/32873844 swapFree=7128/7128
[pid=21499] ppid=21497 vsize=83984 CPUtime=0.69 cores=1,3,5,7
/proc/21499/stat : 21499 (wbo1.72) S 21497 21499 20159 0 -1 4202496 1875 0 0 0 69 0 0 0 20 0 2 0 331209155 85999616 1807 33554432000 4194304 5964350 140735909593488 140735909593008 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21499/statm: 20996 1807 184 433 0 20560 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83984

[startup+1.50028 s]
/proc/loadavg: 1.42 1.82 1.94 3/179 21546
/proc/meminfo: memFree=28168240/32873844 swapFree=7128/7128
[pid=21499] ppid=21497 vsize=83984 CPUtime=1.49 cores=1,3,5,7
/proc/21499/stat : 21499 (wbo1.72) S 21497 21499 20159 0 -1 4202496 2320 0 0 0 149 0 0 0 20 0 2 0 331209155 85999616 2252 33554432000 4194304 5964350 140735909593488 140735909593008 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21499/statm: 20996 2252 184 433 0 20560 0
[pid=21499/tid=21503] ppid=21497 vsize=83984 CPUtime=1.47 cores=1,3,5,7
/proc/21499/task/21503/stat : 21503 (wbo1.72) R 21497 21499 20159 0 -1 4202560 1533 0 0 0 147 0 0 0 20 0 2 0 331209156 85999616 2252 33554432000 4194304 5964350 140735909593488 140597248829240 18446744073699066235 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83984

[startup+3.1003 s]
/proc/loadavg: 1.42 1.82 1.94 3/179 21546
/proc/meminfo: memFree=28161520/32873844 swapFree=7128/7128
[pid=21499] ppid=21497 vsize=84056 CPUtime=3.09 cores=1,3,5,7
/proc/21499/stat : 21499 (wbo1.72) S 21497 21499 20159 0 -1 4202496 3288 0 0 0 309 0 0 0 20 0 2 0 331209155 86073344 3220 33554432000 4194304 5964350 140735909593488 140735909593008 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21499/statm: 21014 3220 184 433 0 20578 0
[pid=21499/tid=21503] ppid=21497 vsize=84056 CPUtime=3.07 cores=1,3,5,7
/proc/21499/task/21503/stat : 21503 (wbo1.72) R 21497 21499 20159 0 -1 4202560 2501 0 0 0 307 0 0 0 20 0 2 0 331209156 86073344 3220 33554432000 4194304 5964350 140735909593488 140597248829432 4381622 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 84056

[startup+6.30036 s]
/proc/loadavg: 1.42 1.82 1.94 3/179 21546
/proc/meminfo: memFree=28148252/32873844 swapFree=7128/7128
[pid=21499] ppid=21497 vsize=84164 CPUtime=6.28 cores=1,3,5,7
/proc/21499/stat : 21499 (wbo1.72) S 21497 21499 20159 0 -1 4202496 4820 0 0 0 627 1 0 0 20 0 2 0 331209155 86183936 4752 33554432000 4194304 5964350 140735909593488 140735909593008 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21499/statm: 21041 4752 184 433 0 20605 0
[pid=21499/tid=21503] ppid=21497 vsize=84164 CPUtime=6.26 cores=1,3,5,7
/proc/21499/task/21503/stat : 21503 (wbo1.72) R 21497 21499 20159 0 -1 4202560 4033 0 0 0 625 1 0 0 20 0 2 0 331209156 86183936 4752 33554432000 4194304 5964350 140735909593488 140597248829240 4400352 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 84164

[startup+12.7003 s]
/proc/loadavg: 1.51 1.82 1.94 3/179 21546
/proc/meminfo: memFree=28129864/32873844 swapFree=7128/7128
[pid=21499] ppid=21497 vsize=84324 CPUtime=12.68 cores=1,3,5,7
/proc/21499/stat : 21499 (wbo1.72) S 21497 21499 20159 0 -1 4202496 6496 0 0 0 1266 2 0 0 20 0 2 0 331209155 86347776 6428 33554432000 4194304 5964350 140735909593488 140735909593008 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21499/statm: 21081 6428 184 433 0 20645 0
[pid=21499/tid=21503] ppid=21497 vsize=84324 CPUtime=12.64 cores=1,3,5,7
/proc/21499/task/21503/stat : 21503 (wbo1.72) R 21497 21499 20159 0 -1 4202560 5709 0 0 0 1262 2 0 0 20 0 2 0 331209156 86347776 6428 33554432000 4194304 5964350 140735909593488 140597248829240 4399840 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 84324

[startup+25.5004 s]
/proc/loadavg: 1.58 1.83 1.94 3/179 21546
/proc/meminfo: memFree=28108856/32873844 swapFree=7128/7128
[pid=21499] ppid=21497 vsize=84324 CPUtime=25.47 cores=1,3,5,7
/proc/21499/stat : 21499 (wbo1.72) S 21497 21499 20159 0 -1 4202496 9685 0 0 0 2543 4 0 0 20 0 2 0 331209155 86347776 9697 33554432000 4194304 5964350 140735909593488 140735909593008 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21499/statm: 21081 9697 184 433 0 20645 0
[pid=21499/tid=21503] ppid=21497 vsize=84324 CPUtime=25.39 cores=1,3,5,7
/proc/21499/task/21503/stat : 21503 (wbo1.72) R 21497 21499 20159 0 -1 4202560 8898 0 0 0 2535 4 0 0 20 0 2 0 331209156 86347776 9697 33554432000 4194304 5964350 140735909593488 140597248829480 4400483 0 0 4096 16387 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 84324

[startup+51.1004 s]
/proc/loadavg: 1.72 1.84 1.94 3/179 21546
/proc/meminfo: memFree=28065820/32873844 swapFree=7128/7128
[pid=21499] ppid=21497 vsize=85968 CPUtime=51.06 cores=1,3,5,7
/proc/21499/stat : 21499 (wbo1.72) S 21497 21499 20159 0 -1 4202496 14678 0 0 0 5100 6 0 0 20 0 2 0 331209155 88031232 15027 33554432000 4194304 5964350 140735909593488 140735909593008 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21499/statm: 21492 15027 184 433 0 21056 0
[pid=21499/tid=21503] ppid=21497 vsize=85968 CPUtime=50.93 cores=1,3,5,7
/proc/21499/task/21503/stat : 21503 (wbo1.72) R 21497 21499 20159 0 -1 4202560 13891 0 0 0 5087 6 0 0 20 0 2 0 331209156 88031232 15027 33554432000 4194304 5964350 140735909593488 140597248829432 4399840 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 85968

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

[startup+52.7004 s]
/proc/loadavg: 1.75 1.84 1.94 3/179 21546
/proc/meminfo: memFree=28063340/32873844 swapFree=7128/7128
[pid=21499] ppid=21497 vsize=85968 CPUtime=52.67 cores=1,3,5,7
/proc/21499/stat : 21499 (wbo1.72) S 21497 21499 20159 0 -1 4202496 15096 0 0 0 5260 7 0 0 20 0 2 0 331209155 88031232 15445 33554432000 4194304 5964350 140735909593488 140735909593008 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21499/statm: 21492 15445 184 433 0 21056 0
[pid=21499/tid=21503] ppid=21497 vsize=85968 CPUtime=52.53 cores=1,3,5,7
/proc/21499/task/21503/stat : 21503 (wbo1.72) R 21497 21499 20159 0 -1 4202560 14309 0 0 0 5247 6 0 0 20 0 2 0 331209156 88031232 15445 33554432000 4194304 5964350 140735909593488 140597248829480 5136340 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 52.67
Current children cumulated vsize (KiB) 85968

[startup+53.5003 s]
/proc/loadavg: 1.75 1.84 1.94 3/179 21546
/proc/meminfo: memFree=28063340/32873844 swapFree=7128/7128
[pid=21499] ppid=21497 vsize=85968 CPUtime=53.47 cores=1,3,5,7
/proc/21499/stat : 21499 (wbo1.72) S 21497 21499 20159 0 -1 4202496 15173 0 0 0 5340 7 0 0 20 0 2 0 331209155 88031232 15522 33554432000 4194304 5964350 140735909593488 140735909593008 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21499/statm: 21492 15522 184 433 0 21056 0
[pid=21499/tid=21503] ppid=21497 vsize=85968 CPUtime=53.32 cores=1,3,5,7
/proc/21499/task/21503/stat : 21503 (wbo1.72) R 21497 21499 20159 0 -1 4202560 14386 0 0 0 5326 6 0 0 20 0 2 0 331209156 88031232 15522 33554432000 4194304 5964350 140735909593488 140597248829240 4379312 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 53.47
Current children cumulated vsize (KiB) 85968

[startup+54.3003 s]
/proc/loadavg: 1.75 1.84 1.94 3/179 21546
/proc/meminfo: memFree=28062580/32873844 swapFree=7128/7128
[pid=21499] ppid=21497 vsize=85968 CPUtime=54.27 cores=1,3,5,7
/proc/21499/stat : 21499 (wbo1.72) S 21497 21499 20159 0 -1 4202496 15187 0 0 0 5420 7 0 0 20 0 2 0 331209155 88031232 15536 33554432000 4194304 5964350 140735909593488 140735909593008 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21499/statm: 21492 15536 184 433 0 21056 0
[pid=21499/tid=21503] ppid=21497 vsize=85968 CPUtime=54.12 cores=1,3,5,7
/proc/21499/task/21503/stat : 21503 (wbo1.72) R 21497 21499 20159 0 -1 4202560 14400 0 0 0 5406 6 0 0 20 0 2 0 331209156 88031232 15536 33554432000 4194304 5964350 140735909593488 140597248829240 4399840 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 54.27
Current children cumulated vsize (KiB) 85968

[startup+54.7003 s]
/proc/loadavg: 1.75 1.84 1.94 3/179 21546
/proc/meminfo: memFree=28062580/32873844 swapFree=7128/7128
[pid=21499] ppid=21497 vsize=85968 CPUtime=54.67 cores=1,3,5,7
/proc/21499/stat : 21499 (wbo1.72) S 21497 21499 20159 0 -1 4202496 15188 0 0 0 5460 7 0 0 20 0 2 0 331209155 88031232 15537 33554432000 4194304 5964350 140735909593488 140735909593008 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21499/statm: 21492 15537 184 433 0 21056 0
[pid=21499/tid=21503] ppid=21497 vsize=85968 CPUtime=54.52 cores=1,3,5,7
/proc/21499/task/21503/stat : 21503 (wbo1.72) R 21497 21499 20159 0 -1 4202560 14401 0 0 0 5446 6 0 0 20 0 2 0 331209156 88031232 15537 33554432000 4194304 5964350 140735909593488 140597248829240 4399835 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 54.67
Current children cumulated vsize (KiB) 85968

[startup+54.8002 s]
/proc/loadavg: 1.75 1.84 1.94 3/179 21546
/proc/meminfo: memFree=28062580/32873844 swapFree=7128/7128
[pid=21499] ppid=21497 vsize=85968 CPUtime=54.77 cores=1,3,5,7
/proc/21499/stat : 21499 (wbo1.72) S 21497 21499 20159 0 -1 4202496 15188 0 0 0 5470 7 0 0 20 0 2 0 331209155 88031232 15537 33554432000 4194304 5964350 140735909593488 140735909593008 4546605 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/21499/statm: 21492 15537 184 433 0 21056 0
[pid=21499/tid=21503] ppid=21497 vsize=85968 CPUtime=54.62 cores=1,3,5,7
/proc/21499/task/21503/stat : 21503 (wbo1.72) R 21497 21499 20159 0 -1 4202560 14401 0 0 0 5456 6 0 0 20 0 2 0 331209156 88031232 15537 33554432000 4194304 5964350 140735909593488 140597248829240 4388772 0 0 4096 16387 0 0 0 -1 5 0 0 0 0 0
Current children cumulated CPU time (s) 54.77
Current children cumulated vsize (KiB) 85968

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21499 and gives
#  childrusage.ru_utime.tv_sec=54
#  childrusage.ru_utime.tv_usec=567704
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=80987
# CPU time returned by wait4() is 54.6487
# while last known CPU time is 54.77
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 54.8188
CPU time (s): 54.77
CPU user time (s): 54.7
CPU system time (s): 0.07
CPU usage (%): 99.911
Max. virtual memory (cumulated for all children) (KiB): 85968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 54.5677
system time used= 0.080987
maximum resident set size= 62168
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15193
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= 20
involuntary context switches= 131

runsolver used 0.203968 second user time and 0.462929 second system time

The end

Launcher Data 

Begin job on node105 at 2012-06-02 17:37:01
IDJOB=3726951
IDBENCH=1321
IDSOLVER=2313
FILE ID=node105/3726951-1338651421
RUNJOBID= node105-1338651421-21477
PBS_JOBID= 14636475
Free space on /tmp= 71304 MiB

SOLVER NAME= wbo 1.72
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900544484.opb
COMMAND LINE= wbo1.72 -file-format=opb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3726951-1338651421/watcher-3726951-1338651421 -o /tmp/evaluation-result-3726951-1338651421/solver-3726951-1338651421 -C 1800 -W 1900 -M 15500  wbo1.72 -file-format=opb HOME/instance-3726951-1338651421.opb

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

MD5SUM BENCH= 6f786d0e248f798e90612aee65004e7e
RANDOM SEED=1321900396

node105.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		: 2666.882
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	: 5333.76
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		: 2666.882
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		: 2666.882
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	: 5331.91
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		: 2666.882
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	: 5331.91
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		: 2666.882
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	: 5438.54
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		: 2666.882
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	: 5331.91
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		: 2666.882
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	: 5331.92
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		: 2666.882
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	: 5447.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        28182800 kB
Buffers:          524476 kB
Cached:          3284524 kB
SwapCached:         1700 kB
Active:           881724 kB
Inactive:        2933688 kB
Active(anon):       2380 kB
Inactive(anon):     4808 kB
Active(file):     879344 kB
Inactive(file):  2928880 kB
Unevictable:        7128 kB
Mlocked:            7128 kB
SwapTotal:      67108856 kB
SwapFree:       67100456 kB
Dirty:             10848 kB
Writeback:             0 kB
AnonPages:         10276 kB
Mapped:             8072 kB
Shmem:                 0 kB
Slab:             735508 kB
SReclaimable:     177444 kB
SUnreclaim:       558064 kB
KernelStack:        1400 kB
PageTables:         3836 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     104108 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71292 MiB
End job on node105 at 2012-06-02 17:37:56