Trace number 3726453

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 204.003 204.034

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900556231.opb
MD5SUM12591fb3a3171df58322c5e93cb6a45b
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 benchmark1.86272
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 723
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-3726453-1338652276.opb.
0.00/0.00	c Instance file HOME/instance-3726453-1338652276.opb
0.00/0.00	c File size is 83383 bytes.
0.00/0.00	c Highest Coefficient sum: 723
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 ===============================================================================
203.92/204.02	c ===============================================================================
203.92/204.02	c Wall Clock Time: 204.03 s
203.92/204.02	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-3726453-1338652276/watcher-3726453-1338652276 -o /tmp/evaluation-result-3726453-1338652276/solver-3726453-1338652276 -C 1800 -W 1900 -M 15500 pwbo2.02 -file-format=opb -verbosity=0 -thread=1 HOME/instance-3726453-1338652276.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: 2.02 1.94 1.91 3/177 16094
/proc/meminfo: memFree=28593468/32873648 swapFree=6864/6864
[pid=16094] ppid=16092 vsize=3232 CPUtime=0 cores=0,2,4,6
/proc/16094/stat : 16094 (pwbo2.02) R 16092 16094 13572 0 -1 4202496 310 0 0 0 0 0 0 0 20 0 1 0 331353588 3309568 262 33554432000 4194304 5964478 140733429473472 140733429471352 4442009 0 0 4096 16387 0 0 0 17 4 0 0 0 0 0
/proc/16094/statm: 808 263 169 433 0 351 0

[startup+0.102376 s]
/proc/loadavg: 2.02 1.94 1.91 3/177 16094
/proc/meminfo: memFree=28593468/32873648 swapFree=6864/6864
[pid=16094] ppid=16092 vsize=83840 CPUtime=0.09 cores=0,2,4,6
/proc/16094/stat : 16094 (pwbo2.02) S 16092 16094 13572 0 -1 4202496 1160 0 0 0 9 0 0 0 20 0 2 0 331353588 85852160 1091 33554432000 4194304 5964478 140733429473472 140733429472992 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/16094/statm: 20960 1091 186 433 0 20524 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83840

[startup+0.200159 s]
/proc/loadavg: 2.02 1.94 1.91 3/177 16094
/proc/meminfo: memFree=28593468/32873648 swapFree=6864/6864
[pid=16094] ppid=16092 vsize=83840 CPUtime=0.19 cores=0,2,4,6
/proc/16094/stat : 16094 (pwbo2.02) S 16092 16094 13572 0 -1 4202496 1363 0 0 0 19 0 0 0 20 0 2 0 331353588 85852160 1294 33554432000 4194304 5964478 140733429473472 140733429472992 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/16094/statm: 20960 1294 186 433 0 20524 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 83840

[startup+0.30014 s]
/proc/loadavg: 2.02 1.94 1.91 3/177 16094
/proc/meminfo: memFree=28593468/32873648 swapFree=6864/6864
[pid=16094] ppid=16092 vsize=83840 CPUtime=0.29 cores=0,2,4,6
/proc/16094/stat : 16094 (pwbo2.02) S 16092 16094 13572 0 -1 4202496 1534 0 0 0 29 0 0 0 20 0 2 0 331353588 85852160 1465 33554432000 4194304 5964478 140733429473472 140733429472992 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/16094/statm: 20960 1465 186 433 0 20524 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83840

[startup+0.700112 s]
/proc/loadavg: 2.02 1.94 1.91 3/177 16094
/proc/meminfo: memFree=28593468/32873648 swapFree=6864/6864
[pid=16094] ppid=16092 vsize=83984 CPUtime=0.69 cores=0,2,4,6
/proc/16094/stat : 16094 (pwbo2.02) S 16092 16094 13572 0 -1 4202496 1867 0 0 0 69 0 0 0 20 0 2 0 331353588 85999616 1798 33554432000 4194304 5964478 140733429473472 140733429472992 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/16094/statm: 20996 1798 186 433 0 20560 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83984

[startup+1.50021 s]
/proc/loadavg: 2.02 1.94 1.91 3/179 16096
/proc/meminfo: memFree=28584424/32873648 swapFree=6864/6864
[pid=16094] ppid=16092 vsize=83984 CPUtime=1.48 cores=0,2,4,6
/proc/16094/stat : 16094 (pwbo2.02) S 16092 16094 13572 0 -1 4202496 2491 0 0 0 148 0 0 0 20 0 2 0 331353588 85999616 2422 33554432000 4194304 5964478 140733429473472 140733429472992 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/16094/statm: 20996 2422 186 433 0 20560 0
[pid=16094/tid=16096] ppid=16092 vsize=83984 CPUtime=1.47 cores=0,2,4,6
/proc/16094/task/16096/stat : 16096 (pwbo2.02) R 16092 16094 13572 0 -1 4202560 1701 0 0 0 147 0 0 0 20 0 2 0 331353589 85999616 2422 33554432000 4194304 5964478 140733429473472 140397355280184 4399920 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) 83984

[startup+3.10021 s]
/proc/loadavg: 2.02 1.94 1.91 3/179 16096
/proc/meminfo: memFree=28580300/32873648 swapFree=6864/6864
[pid=16094] ppid=16092 vsize=84056 CPUtime=3.09 cores=0,2,4,6
/proc/16094/stat : 16094 (pwbo2.02) S 16092 16094 13572 0 -1 4202496 3480 0 0 0 308 1 0 0 20 0 2 0 331353588 86073344 3411 33554432000 4194304 5964478 140733429473472 140733429472992 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/16094/statm: 21014 3411 186 433 0 20578 0
[pid=16094/tid=16096] ppid=16092 vsize=84056 CPUtime=3.07 cores=0,2,4,6
/proc/16094/task/16096/stat : 16096 (pwbo2.02) R 16092 16094 13572 0 -1 4202560 2690 0 0 0 306 1 0 0 20 0 2 0 331353589 86073344 3411 33554432000 4194304 5964478 140733429473472 140397355280184 4399920 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 84056

[startup+6.3002 s]
/proc/loadavg: 2.02 1.94 1.91 3/179 16096
/proc/meminfo: memFree=28571372/32873648 swapFree=6864/6864
[pid=16094] ppid=16092 vsize=84164 CPUtime=6.28 cores=0,2,4,6
/proc/16094/stat : 16094 (pwbo2.02) S 16092 16094 13572 0 -1 4202496 4793 0 0 0 627 1 0 0 20 0 2 0 331353588 86183936 4724 33554432000 4194304 5964478 140733429473472 140733429472992 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/16094/statm: 21041 4724 186 433 0 20605 0
[pid=16094/tid=16096] ppid=16092 vsize=84164 CPUtime=6.28 cores=0,2,4,6
/proc/16094/task/16096/stat : 16096 (pwbo2.02) R 16092 16094 13572 0 -1 4202560 4003 0 0 0 626 2 0 0 20 0 2 0 331353589 86183936 4724 33554432000 4194304 5964478 140733429473472 140397355280184 4399920 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 84164

[startup+12.7002 s]
/proc/loadavg: 2.02 1.94 1.91 3/179 16096
/proc/meminfo: memFree=28561892/32873648 swapFree=6864/6864
[pid=16094] ppid=16092 vsize=84324 CPUtime=12.68 cores=0,2,4,6
/proc/16094/stat : 16094 (pwbo2.02) S 16092 16094 13572 0 -1 4202496 6506 0 0 0 1266 2 0 0 20 0 2 0 331353588 86347776 6437 33554432000 4194304 5964478 140733429473472 140733429472992 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/16094/statm: 21081 6437 186 433 0 20645 0
[pid=16094/tid=16096] ppid=16092 vsize=84324 CPUtime=12.67 cores=0,2,4,6
/proc/16094/task/16096/stat : 16096 (pwbo2.02) R 16092 16094 13572 0 -1 4202560 5716 0 0 0 1265 2 0 0 20 0 2 0 331353589 86347776 6437 33554432000 4194304 5964478 140733429473472 140397355280184 4399920 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) 84324

[startup+25.5002 s]
/proc/loadavg: 2.01 1.94 1.91 3/179 16096
/proc/meminfo: memFree=28537340/32873648 swapFree=6864/6864
[pid=16094] ppid=16092 vsize=84612 CPUtime=25.48 cores=0,2,4,6
/proc/16094/stat : 16094 (pwbo2.02) S 16092 16094 13572 0 -1 4202496 9791 0 0 0 2545 3 0 0 20 0 2 0 331353588 86642688 9722 33554432000 4194304 5964478 140733429473472 140733429472992 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/16094/statm: 21153 9722 186 433 0 20717 0
[pid=16094/tid=16096] ppid=16092 vsize=84612 CPUtime=25.47 cores=0,2,4,6
/proc/16094/task/16096/stat : 16096 (pwbo2.02) R 16092 16094 13572 0 -1 4202560 9001 0 0 0 2544 3 0 0 20 0 2 0 331353589 86642688 9722 33554432000 4194304 5964478 140733429473472 140397355280184 4400067 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) 84612

[startup+51.1003 s]
/proc/loadavg: 2.01 1.95 1.91 3/179 16096
/proc/meminfo: memFree=28506140/32873648 swapFree=6864/6864
[pid=16094] ppid=16092 vsize=85140 CPUtime=51.07 cores=0,2,4,6
/proc/16094/stat : 16094 (pwbo2.02) S 16092 16094 13572 0 -1 4202496 13963 0 0 0 5103 4 0 0 20 0 2 0 331353588 87183360 13894 33554432000 4194304 5964478 140733429473472 140733429472992 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/16094/statm: 21285 13894 186 433 0 20849 0
[pid=16094/tid=16096] ppid=16092 vsize=85140 CPUtime=51.07 cores=0,2,4,6
/proc/16094/task/16096/stat : 16096 (pwbo2.02) R 16092 16094 13572 0 -1 4202560 13173 0 0 0 5102 5 0 0 20 0 2 0 331353589 87183360 13894 33554432000 4194304 5964478 140733429473472 140397355280184 4400010 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 85140

[startup+102.3 s]
/proc/loadavg: 2.00 1.95 1.91 3/179 16097
/proc/meminfo: memFree=28448192/32873648 swapFree=6864/6864
[pid=16094] ppid=16092 vsize=154132 CPUtime=102.25 cores=0,2,4,6
/proc/16094/stat : 16094 (pwbo2.02) S 16092 16094 13572 0 -1 4202496 21363 0 0 0 10217 8 0 0 20 0 2 0 331353588 157831168 21326 33554432000 4194304 5964478 140733429473472 140733429472992 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/16094/statm: 38533 21326 186 433 0 38097 0
[pid=16094/tid=16096] ppid=16092 vsize=154132 CPUtime=102.26 cores=0,2,4,6
/proc/16094/task/16096/stat : 16096 (pwbo2.02) R 16092 16094 13572 0 -1 4202560 20573 0 0 0 10216 10 0 0 20 0 2 0 331353589 157831168 21326 33554432000 4194304 5964478 140733429473472 140397355280184 4400401 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) 154132

[startup+162.3 s]
/proc/loadavg: 2.04 1.97 1.92 3/179 16097
/proc/meminfo: memFree=28387064/32873648 swapFree=6864/6864
[pid=16094] ppid=16092 vsize=156652 CPUtime=162.23 cores=0,2,4,6
/proc/16094/stat : 16094 (pwbo2.02) S 16092 16094 13572 0 -1 4202496 30681 0 0 0 16210 13 0 0 20 0 2 0 331353588 160411648 31372 33554432000 4194304 5964478 140733429473472 140733429472992 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/16094/statm: 39163 31372 186 433 0 38727 0
[pid=16094/tid=16096] ppid=16092 vsize=156652 CPUtime=162.24 cores=0,2,4,6
/proc/16094/task/16096/stat : 16096 (pwbo2.02) R 16092 16094 13572 0 -1 4202560 29891 0 0 0 16208 16 0 0 20 0 2 0 331353589 160411648 31372 33554432000 4194304 5964478 140733429473472 140397355280184 4399920 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) 156652

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

[startup+179.2 s]
/proc/loadavg: 2.03 1.97 1.92 3/179 16097
/proc/meminfo: memFree=28368032/32873648 swapFree=6864/6864
[pid=16094] ppid=16092 vsize=157012 CPUtime=179.12 cores=0,2,4,6
/proc/16094/stat : 16094 (pwbo2.02) S 16092 16094 13572 0 -1 4202496 32635 0 0 0 17898 14 0 0 20 0 2 0 331353588 160780288 33326 33554432000 4194304 5964478 140733429473472 140733429472992 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/16094/statm: 39253 33326 186 433 0 38817 0
[pid=16094/tid=16096] ppid=16092 vsize=157012 CPUtime=179.14 cores=0,2,4,6
/proc/16094/task/16096/stat : 16096 (pwbo2.02) R 16092 16094 13572 0 -1 4202560 31845 0 0 0 17897 17 0 0 20 0 2 0 331353589 160780288 33326 33554432000 4194304 5964478 140733429473472 140397355280184 4400490 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 179.12
Current children cumulated vsize (KiB) 157012

[startup+192 s]
/proc/loadavg: 2.02 1.97 1.92 3/179 16097
/proc/meminfo: memFree=28360328/32873648 swapFree=6864/6864
[pid=16094] ppid=16092 vsize=157300 CPUtime=191.92 cores=0,2,4,6
/proc/16094/stat : 16094 (pwbo2.02) S 16092 16094 13572 0 -1 4202496 33427 0 0 0 19177 15 0 0 20 0 2 0 331353588 161075200 34118 33554432000 4194304 5964478 140733429473472 140733429472992 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/16094/statm: 39325 34118 186 433 0 38889 0
[pid=16094/tid=16096] ppid=16092 vsize=157300 CPUtime=191.94 cores=0,2,4,6
/proc/16094/task/16096/stat : 16096 (pwbo2.02) R 16092 16094 13572 0 -1 4202560 32637 0 0 0 19177 17 0 0 20 0 2 0 331353589 161075200 34118 33554432000 4194304 5964478 140733429473472 140397355280424 4399920 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 191.92
Current children cumulated vsize (KiB) 157300

[startup+198.4 s]
/proc/loadavg: 2.02 1.97 1.92 3/179 16097
/proc/meminfo: memFree=28349776/32873648 swapFree=6864/6864
[pid=16094] ppid=16092 vsize=157444 CPUtime=198.32 cores=0,2,4,6
/proc/16094/stat : 16094 (pwbo2.02) S 16092 16094 13572 0 -1 4202496 34730 0 0 0 19817 15 0 0 20 0 2 0 331353588 161222656 35421 33554432000 4194304 5964478 140733429473472 140733429472992 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/16094/statm: 39361 35421 186 433 0 38925 0
[pid=16094/tid=16096] ppid=16092 vsize=157444 CPUtime=198.34 cores=0,2,4,6
/proc/16094/task/16096/stat : 16096 (pwbo2.02) R 16092 16094 13572 0 -1 4202560 33940 0 0 0 19815 19 0 0 20 0 2 0 331353589 161222656 35421 33554432000 4194304 5964478 140733429473472 140397355280376 4221120 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 198.32
Current children cumulated vsize (KiB) 157444

[startup+201.6 s]
/proc/loadavg: 2.02 1.97 1.92 3/179 16097
/proc/meminfo: memFree=28343948/32873648 swapFree=6864/6864
[pid=16094] ppid=16092 vsize=223268 CPUtime=201.52 cores=0,2,4,6
/proc/16094/stat : 16094 (pwbo2.02) S 16092 16094 13572 0 -1 4202496 35321 0 0 0 20136 16 0 0 20 0 2 0 331353588 228626432 36012 33554432000 4194304 5964478 140733429473472 140733429472992 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/16094/statm: 55817 36012 186 433 0 55381 0
[pid=16094/tid=16096] ppid=16092 vsize=223268 CPUtime=201.54 cores=0,2,4,6
/proc/16094/task/16096/stat : 16096 (pwbo2.02) R 16092 16094 13572 0 -1 4202560 34531 0 0 0 20134 20 0 0 20 0 2 0 331353589 228626432 36012 33554432000 4194304 5964478 140733429473472 140397355280424 4220672 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 201.52
Current children cumulated vsize (KiB) 223268

[startup+203.2 s]
/proc/loadavg: 2.02 1.97 1.92 3/179 16097
/proc/meminfo: memFree=28342956/32873648 swapFree=6864/6864
[pid=16094] ppid=16092 vsize=223340 CPUtime=203.12 cores=0,2,4,6
/proc/16094/stat : 16094 (pwbo2.02) S 16092 16094 13572 0 -1 4202496 35554 0 0 0 20296 16 0 0 20 0 2 0 331353588 228700160 36245 33554432000 4194304 5964478 140733429473472 140733429472992 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/16094/statm: 55835 36245 186 433 0 55399 0
[pid=16094/tid=16096] ppid=16092 vsize=223340 CPUtime=203.14 cores=0,2,4,6
/proc/16094/task/16096/stat : 16096 (pwbo2.02) R 16092 16094 13572 0 -1 4202560 34764 0 0 0 20294 20 0 0 20 0 2 0 331353589 228700160 36245 33554432000 4194304 5964478 140733429473472 140397355280424 4221120 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 203.12
Current children cumulated vsize (KiB) 223340

[startup+203.607 s]
/proc/loadavg: 2.02 1.97 1.92 3/179 16097
/proc/meminfo: memFree=28341468/32873648 swapFree=6864/6864
[pid=16094] ppid=16092 vsize=223484 CPUtime=203.52 cores=0,2,4,6
/proc/16094/stat : 16094 (pwbo2.02) S 16092 16094 13572 0 -1 4202496 35640 0 0 0 20336 16 0 0 20 0 2 0 331353588 228847616 36331 33554432000 4194304 5964478 140733429473472 140733429472992 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/16094/statm: 55871 36331 186 433 0 55435 0
[pid=16094/tid=16096] ppid=16092 vsize=223484 CPUtime=203.54 cores=0,2,4,6
/proc/16094/task/16096/stat : 16096 (pwbo2.02) R 16092 16094 13572 0 -1 4202560 34850 0 0 0 20334 20 0 0 20 0 2 0 331353589 228847616 36331 33554432000 4194304 5964478 140733429473472 140397355280424 4400024 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 203.52
Current children cumulated vsize (KiB) 223484

[startup+204 s]
/proc/loadavg: 2.02 1.97 1.92 3/179 16097
/proc/meminfo: memFree=28341468/32873648 swapFree=6864/6864
[pid=16094] ppid=16092 vsize=223484 CPUtime=203.92 cores=0,2,4,6
/proc/16094/stat : 16094 (pwbo2.02) S 16092 16094 13572 0 -1 4202496 35705 0 0 0 20376 16 0 0 20 0 2 0 331353588 228847616 36396 33554432000 4194304 5964478 140733429473472 140733429472992 4546685 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/16094/statm: 55871 36396 186 433 0 55435 0
[pid=16094/tid=16096] ppid=16092 vsize=223484 CPUtime=203.94 cores=0,2,4,6
/proc/16094/task/16096/stat : 16096 (pwbo2.02) R 16092 16094 13572 0 -1 4202560 34915 0 0 0 20374 20 0 0 20 0 2 0 331353589 228847616 36396 33554432000 4194304 5964478 140733429473472 140397355280424 4400831 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 203.92
Current children cumulated vsize (KiB) 223484

Child status: 255
Real time (s): 204.034
CPU time (s): 204.003
CPU user time (s): 203.785
CPU system time (s): 0.217966
CPU usage (%): 99.9848
Max. virtual memory (cumulated for all children) (KiB): 223484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 203.785
system time used= 0.217966
maximum resident set size= 145632
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35717
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= 36
involuntary context switches= 378

runsolver used 0.39394 second user time and 0.992849 second system time

The end

Launcher Data 

Begin job on node120 at 2012-06-02 17:51:16
IDJOB=3726453
IDBENCH=1315
IDSOLVER=2310
FILE ID=node120/3726453-1338652276
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-t3002.11tsp11.1900556231.opb
COMMAND LINE= pwbo2.02 -file-format=opb -verbosity=0 -thread=1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3726453-1338652276/watcher-3726453-1338652276 -o /tmp/evaluation-result-3726453-1338652276/solver-3726453-1338652276 -C 1800 -W 1900 -M 15500  pwbo2.02 -file-format=opb -verbosity=0 -thread=1 HOME/instance-3726453-1338652276.opb

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

MD5SUM BENCH= 12591fb3a3171df58322c5e93cb6a45b
RANDOM SEED=2132297714

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:        28594004 kB
Buffers:          539152 kB
Cached:          2706788 kB
SwapCached:         1572 kB
Active:          1716336 kB
Inactive:        1632888 kB
Active(anon):      95148 kB
Inactive(anon):     9228 kB
Active(file):    1621188 kB
Inactive(file):  1623660 kB
Unevictable:        6864 kB
Mlocked:            6864 kB
SwapTotal:      67108856 kB
SwapFree:       67103516 kB
Dirty:              5444 kB
Writeback:             0 kB
AnonPages:        170916 kB
Mapped:            11456 kB
Shmem:                32 kB
Slab:             790468 kB
SReclaimable:     234760 kB
SUnreclaim:       555708 kB
KernelStack:        1488 kB
PageTables:         4416 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     145664 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    129024 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 17:54:40