Trace number 3726463

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 318.105 318.169

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900576927.opb
MD5SUM7f91f8d08a20ca0a8483dc7b1c14e540
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark2.87956
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 671
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c ==============================[ 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-3726463-1338651858.opb.
0.00/0.00	c Instance file HOME/instance-3726463-1338651858.opb
0.00/0.00	c File size is 83381 bytes.
0.00/0.00	c Highest Coefficient sum: 671
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 |                                                                             |
0.00/0.01	c |  Problem Type:          Decision                                            |
0.00/0.01	c |  Objective Function:    None                                                |
0.00/0.01	c |                                                                             |
0.00/0.01	c ===============================================================================
317.98/318.16	c ===============================================================================
317.98/318.16	c Wall Clock Time: 318.16 s
317.98/318.16	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-3726463-1338651858/watcher-3726463-1338651858 -o /tmp/evaluation-result-3726463-1338651858/solver-3726463-1338651858 -C 1800 -W 1900 -M 15500 pwbo2.02 -file-format=opb -verbosity=0 -thread=1 HOME/instance-3726463-1338651858.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: 1.45 1.76 1.90 3/177 15817
/proc/meminfo: memFree=28672688/32873648 swapFree=6864/6864
[pid=15817] ppid=15815 vsize=3232 CPUtime=0 cores=1,3,5,7
/proc/15817/stat : 15817 (pwbo2.02) R 15815 15817 13572 0 -1 4202496 297 0 0 0 0 0 0 0 20 0 1 0 331311767 3309568 249 33554432000 4194304 5964478 140734708529200 140735155374376 5179243 0 0 4096 16387 0 0 0 17 5 0 0 0 0 0
/proc/15817/statm: 808 249 165 433 0 351 0

[startup+0.0927259 s]
/proc/loadavg: 1.45 1.76 1.90 3/177 15817
/proc/meminfo: memFree=28672688/32873648 swapFree=6864/6864
[pid=15817] ppid=15815 vsize=83840 CPUtime=0.08 cores=1,3,5,7
/proc/15817/stat : 15817 (pwbo2.02) S 15815 15817 13572 0 -1 4202496 1137 0 0 0 8 0 0 0 20 0 2 0 331311767 85852160 1068 33554432000 4194304 5964478 140734708529200 140734708528720 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/15817/statm: 20960 1068 186 433 0 20524 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 83840

[startup+0.100155 s]
/proc/loadavg: 1.45 1.76 1.90 3/177 15817
/proc/meminfo: memFree=28672688/32873648 swapFree=6864/6864
[pid=15817] ppid=15815 vsize=83840 CPUtime=0.09 cores=1,3,5,7
/proc/15817/stat : 15817 (pwbo2.02) S 15815 15817 13572 0 -1 4202496 1157 0 0 0 9 0 0 0 20 0 2 0 331311767 85852160 1088 33554432000 4194304 5964478 140734708529200 140734708528720 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/15817/statm: 20960 1088 186 433 0 20524 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83840

[startup+0.300118 s]
/proc/loadavg: 1.45 1.76 1.90 3/177 15817
/proc/meminfo: memFree=28672688/32873648 swapFree=6864/6864
[pid=15817] ppid=15815 vsize=83840 CPUtime=0.29 cores=1,3,5,7
/proc/15817/stat : 15817 (pwbo2.02) S 15815 15817 13572 0 -1 4202496 1548 0 0 0 29 0 0 0 20 0 2 0 331311767 85852160 1479 33554432000 4194304 5964478 140734708529200 140734708528720 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/15817/statm: 20960 1479 186 433 0 20524 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83840

[startup+0.700116 s]
/proc/loadavg: 1.45 1.76 1.90 3/177 15817
/proc/meminfo: memFree=28672688/32873648 swapFree=6864/6864
[pid=15817] ppid=15815 vsize=83984 CPUtime=0.68 cores=1,3,5,7
/proc/15817/stat : 15817 (pwbo2.02) S 15815 15817 13572 0 -1 4202496 1917 0 0 0 68 0 0 0 20 0 2 0 331311767 85999616 1848 33554432000 4194304 5964478 140734708529200 140734708528720 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/15817/statm: 20996 1848 186 433 0 20560 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 83984

[startup+1.50021 s]
/proc/loadavg: 1.45 1.76 1.90 3/179 15897
/proc/meminfo: memFree=28678216/32873648 swapFree=6864/6864
[pid=15817] ppid=15815 vsize=83984 CPUtime=1.47 cores=1,3,5,7
/proc/15817/stat : 15817 (pwbo2.02) S 15815 15817 13572 0 -1 4202496 2582 0 0 0 147 0 0 0 20 0 2 0 331311767 85999616 2513 33554432000 4194304 5964478 140734708529200 140734708528720 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/15817/statm: 20996 2513 186 433 0 20560 0
[pid=15817/tid=15819] ppid=15815 vsize=83984 CPUtime=1.47 cores=1,3,5,7
/proc/15817/task/15819/stat : 15819 (pwbo2.02) R 15815 15817 13572 0 -1 4202560 1793 0 0 0 147 0 0 0 20 0 2 0 331311768 85999616 2513 33554432000 4194304 5964478 140734708529200 140695976261432 4400089 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 83984

[startup+3.10024 s]
/proc/loadavg: 1.45 1.76 1.90 3/179 15897
/proc/meminfo: memFree=28670388/32873648 swapFree=6864/6864
[pid=15817] ppid=15815 vsize=84056 CPUtime=3.08 cores=1,3,5,7
/proc/15817/stat : 15817 (pwbo2.02) S 15815 15817 13572 0 -1 4202496 3545 0 0 0 307 1 0 0 20 0 2 0 331311767 86073344 3476 33554432000 4194304 5964478 140734708529200 140734708528720 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/15817/statm: 21014 3476 186 433 0 20578 0
[pid=15817/tid=15819] ppid=15815 vsize=84056 CPUtime=3.07 cores=1,3,5,7
/proc/15817/task/15819/stat : 15819 (pwbo2.02) R 15815 15817 13572 0 -1 4202560 2756 0 0 0 305 2 0 0 20 0 2 0 331311768 86073344 3476 33554432000 4194304 5964478 140734708529200 140695976261432 4220672 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 84056

[startup+6.30021 s]
/proc/loadavg: 1.49 1.76 1.90 3/179 15975
/proc/meminfo: memFree=28659328/32873648 swapFree=6864/6864
[pid=15817] ppid=15815 vsize=84164 CPUtime=6.27 cores=1,3,5,7
/proc/15817/stat : 15817 (pwbo2.02) S 15815 15817 13572 0 -1 4202496 4934 0 0 0 626 1 0 0 20 0 2 0 331311767 86183936 4865 33554432000 4194304 5964478 140734708529200 140734708528720 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/15817/statm: 21041 4865 186 433 0 20605 0
[pid=15817/tid=15819] ppid=15815 vsize=84164 CPUtime=6.27 cores=1,3,5,7
/proc/15817/task/15819/stat : 15819 (pwbo2.02) R 15815 15817 13572 0 -1 4202560 4145 0 0 0 625 2 0 0 20 0 2 0 331311768 86183936 4865 33554432000 4194304 5964478 140734708529200 140695976261432 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 84164

[startup+12.7002 s]
/proc/loadavg: 1.53 1.76 1.90 3/179 15975
/proc/meminfo: memFree=28642744/32873648 swapFree=6864/6864
[pid=15817] ppid=15815 vsize=84324 CPUtime=12.67 cores=1,3,5,7
/proc/15817/stat : 15817 (pwbo2.02) S 15815 15817 13572 0 -1 4202496 6607 0 0 0 1265 2 0 0 20 0 2 0 331311767 86347776 6538 33554432000 4194304 5964478 140734708529200 140734708528720 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/15817/statm: 21081 6538 186 433 0 20645 0
[pid=15817/tid=15819] ppid=15815 vsize=84324 CPUtime=12.67 cores=1,3,5,7
/proc/15817/task/15819/stat : 15819 (pwbo2.02) R 15815 15817 13572 0 -1 4202560 5818 0 0 0 1264 3 0 0 20 0 2 0 331311768 86347776 6538 33554432000 4194304 5964478 140734708529200 140695976261432 4220672 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 84324

[startup+25.5003 s]
/proc/loadavg: 1.64 1.77 1.90 3/179 15975
/proc/meminfo: memFree=28616116/32873648 swapFree=6864/6864
[pid=15817] ppid=15815 vsize=84324 CPUtime=25.45 cores=1,3,5,7
/proc/15817/stat : 15817 (pwbo2.02) S 15815 15817 13572 0 -1 4202496 9827 0 0 0 2542 3 0 0 20 0 2 0 331311767 86347776 9821 33554432000 4194304 5964478 140734708529200 140734708528720 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/15817/statm: 21081 9821 186 433 0 20645 0
[pid=15817/tid=15819] ppid=15815 vsize=84324 CPUtime=25.46 cores=1,3,5,7
/proc/15817/task/15819/stat : 15819 (pwbo2.02) R 15815 15817 13572 0 -1 4202560 9038 0 0 0 2542 4 0 0 20 0 2 0 331311768 86347776 9821 33554432000 4194304 5964478 140734708529200 140695976261672 5136420 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 84324

[startup+51.1003 s]
/proc/loadavg: 1.76 1.79 1.90 3/179 15975
/proc/meminfo: memFree=28572284/32873648 swapFree=6864/6864
[pid=15817] ppid=15815 vsize=85140 CPUtime=51.04 cores=1,3,5,7
/proc/15817/stat : 15817 (pwbo2.02) S 15815 15817 13572 0 -1 4202496 15342 0 0 0 5099 5 0 0 20 0 2 0 331311767 87183360 15690 33554432000 4194304 5964478 140734708529200 140734708528720 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/15817/statm: 21285 15690 186 433 0 20849 0
[pid=15817/tid=15819] ppid=15815 vsize=85140 CPUtime=51.05 cores=1,3,5,7
/proc/15817/task/15819/stat : 15819 (pwbo2.02) R 15815 15817 13572 0 -1 4202560 14553 0 0 0 5099 6 0 0 20 0 2 0 331311768 87183360 15690 33554432000 4194304 5964478 140734708529200 140695976261624 4400628 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 85140

[startup+102.3 s]
/proc/loadavg: 1.89 1.82 1.91 3/179 15975
/proc/meminfo: memFree=28508420/32873648 swapFree=6864/6864
[pid=15817] ppid=15815 vsize=152476 CPUtime=102.24 cores=1,3,5,7
/proc/15817/stat : 15817 (pwbo2.02) S 15815 15817 13572 0 -1 4202496 23037 0 0 0 10215 9 0 0 20 0 2 0 331311767 156135424 23385 33554432000 4194304 5964478 140734708529200 140734708528720 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/15817/statm: 38119 23385 186 433 0 37683 0
[pid=15817/tid=15819] ppid=15815 vsize=152476 CPUtime=102.26 cores=1,3,5,7
/proc/15817/task/15819/stat : 15819 (pwbo2.02) R 15815 15817 13572 0 -1 4202560 22248 0 0 0 10215 11 0 0 20 0 2 0 331311768 156135424 23385 33554432000 4194304 5964478 140734708529200 140695976261624 4221120 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 152476

[startup+162.3 s]
/proc/loadavg: 1.96 1.85 1.91 3/179 15975
/proc/meminfo: memFree=28441768/32873648 swapFree=6864/6864
[pid=15817] ppid=15815 vsize=155464 CPUtime=162.21 cores=1,3,5,7
/proc/15817/stat : 15817 (pwbo2.02) S 15815 15817 13572 0 -1 4202496 31104 0 0 0 16206 15 0 0 20 0 2 0 331311767 159195136 31559 33554432000 4194304 5964478 140734708529200 140734708528720 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/15817/statm: 38866 31559 186 433 0 38430 0
[pid=15817/tid=15819] ppid=15815 vsize=155464 CPUtime=162.23 cores=1,3,5,7
/proc/15817/task/15819/stat : 15819 (pwbo2.02) R 15815 15817 13572 0 -1 4202560 30315 0 0 0 16205 18 0 0 20 0 2 0 331311768 159195136 31559 33554432000 4194304 5964478 140734708529200 140695976261432 4399920 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 155464

[startup+222.307 s]
/proc/loadavg: 1.98 1.87 1.91 3/179 15976
/proc/meminfo: memFree=28384816/32873648 swapFree=6864/6864
[pid=15817] ppid=15815 vsize=223880 CPUtime=222.2 cores=1,3,5,7
/proc/15817/stat : 15817 (pwbo2.02) S 15815 15817 13572 0 -1 4202496 38277 0 0 0 22198 22 0 0 20 0 2 0 331311767 229253120 39290 33554432000 4194304 5964478 140734708529200 140734708528720 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/15817/statm: 55970 39290 186 433 0 55534 0
[pid=15817/tid=15819] ppid=15815 vsize=223880 CPUtime=222.23 cores=1,3,5,7
/proc/15817/task/15819/stat : 15819 (pwbo2.02) R 15815 15817 13572 0 -1 4202560 37488 0 0 0 22198 25 0 0 20 0 2 0 331311768 229253120 39290 33554432000 4194304 5964478 140734708529200 140695976261624 4399920 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 223880

[startup+282.3 s]
/proc/loadavg: 1.99 1.89 1.91 3/179 15976
/proc/meminfo: memFree=28331976/32873648 swapFree=6864/6864
[pid=15817] ppid=15815 vsize=226472 CPUtime=282.19 cores=1,3,5,7
/proc/15817/stat : 15817 (pwbo2.02) S 15815 15817 13572 0 -1 4202496 45188 0 0 0 28191 28 0 0 20 0 2 0 331311767 231907328 46201 33554432000 4194304 5964478 140734708529200 140734708528720 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/15817/statm: 56618 46201 186 433 0 56182 0
[pid=15817/tid=15819] ppid=15815 vsize=226472 CPUtime=282.22 cores=1,3,5,7
/proc/15817/task/15819/stat : 15819 (pwbo2.02) R 15815 15817 13572 0 -1 4202560 44399 0 0 0 28189 33 0 0 20 0 2 0 331311768 231907328 46201 33554432000 4194304 5964478 140734708529200 140695976261432 4399975 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 226472

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

[startup+294.4 s]
/proc/loadavg: 1.99 1.90 1.91 3/179 15976
/proc/meminfo: memFree=28319112/32873648 swapFree=6864/6864
[pid=15817] ppid=15815 vsize=227048 CPUtime=294.28 cores=1,3,5,7
/proc/15817/stat : 15817 (pwbo2.02) S 15815 15817 13572 0 -1 4202496 46395 0 0 0 29400 28 0 0 20 0 2 0 331311767 232497152 47408 33554432000 4194304 5964478 140734708529200 140734708528720 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/15817/statm: 56762 47408 186 433 0 56326 0
[pid=15817/tid=15819] ppid=15815 vsize=227048 CPUtime=294.32 cores=1,3,5,7
/proc/15817/task/15819/stat : 15819 (pwbo2.02) R 15815 15817 13572 0 -1 4202560 45606 0 0 0 29399 33 0 0 20 0 2 0 331311768 232497152 47408 33554432000 4194304 5964478 140734708529200 140695976261640 4399920 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 294.28
Current children cumulated vsize (KiB) 227048

[startup+307.2 s]
/proc/loadavg: 1.99 1.90 1.91 3/179 16015
/proc/meminfo: memFree=28460688/32873648 swapFree=6864/6864
[pid=15817] ppid=15815 vsize=227444 CPUtime=307.07 cores=1,3,5,7
/proc/15817/stat : 15817 (pwbo2.02) S 15815 15817 13572 0 -1 4202496 48970 0 0 0 30676 31 0 0 20 0 2 0 331311767 232902656 49983 33554432000 4194304 5964478 140734708529200 140734708528720 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/15817/statm: 56861 49983 186 433 0 56425 0
[pid=15817/tid=15819] ppid=15815 vsize=227444 CPUtime=307.12 cores=1,3,5,7
/proc/15817/task/15819/stat : 15819 (pwbo2.02) R 15815 15817 13572 0 -1 4202560 48181 0 0 0 30676 36 0 0 20 0 2 0 331311768 232902656 49983 33554432000 4194304 5964478 140734708529200 140695976261624 4399964 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 307.07
Current children cumulated vsize (KiB) 227444

[startup+313.607 s]
/proc/loadavg: 1.99 1.90 1.91 3/179 16015
/proc/meminfo: memFree=28453008/32873648 swapFree=6864/6864
[pid=15817] ppid=15815 vsize=227552 CPUtime=313.48 cores=1,3,5,7
/proc/15817/stat : 15817 (pwbo2.02) S 15815 15817 13572 0 -1 4202496 49406 0 0 0 31316 32 0 0 20 0 2 0 331311767 233013248 50419 33554432000 4194304 5964478 140734708529200 140734708528720 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/15817/statm: 56888 50419 186 433 0 56452 0
[pid=15817/tid=15819] ppid=15815 vsize=227552 CPUtime=313.53 cores=1,3,5,7
/proc/15817/task/15819/stat : 15819 (pwbo2.02) R 15815 15817 13572 0 -1 4202560 48617 0 0 0 31316 37 0 0 20 0 2 0 331311768 233013248 50419 33554432000 4194304 5964478 140734708529200 140695976261640 4400089 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 313.48
Current children cumulated vsize (KiB) 227552

[startup+315.2 s]
/proc/loadavg: 1.99 1.90 1.91 3/179 16015
/proc/meminfo: memFree=28452904/32873648 swapFree=6864/6864
[pid=15817] ppid=15815 vsize=227552 CPUtime=315.08 cores=1,3,5,7
/proc/15817/stat : 15817 (pwbo2.02) S 15815 15817 13572 0 -1 4202496 49437 0 0 0 31476 32 0 0 20 0 2 0 331311767 233013248 50450 33554432000 4194304 5964478 140734708529200 140734708528720 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/15817/statm: 56888 50450 186 433 0 56452 0
[pid=15817/tid=15819] ppid=15815 vsize=227552 CPUtime=315.12 cores=1,3,5,7
/proc/15817/task/15819/stat : 15819 (pwbo2.02) R 15815 15817 13572 0 -1 4202560 48648 0 0 0 31475 37 0 0 20 0 2 0 331311768 233013248 50450 33554432000 4194304 5964478 140734708529200 140695976261432 4381702 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 315.08
Current children cumulated vsize (KiB) 227552

[startup+316.8 s]
/proc/loadavg: 1.99 1.90 1.91 3/179 16015
/proc/meminfo: memFree=28452904/32873648 swapFree=6864/6864
[pid=15817] ppid=15815 vsize=227552 CPUtime=316.68 cores=1,3,5,7
/proc/15817/stat : 15817 (pwbo2.02) S 15815 15817 13572 0 -1 4202496 49440 0 0 0 31636 32 0 0 20 0 2 0 331311767 233013248 50453 33554432000 4194304 5964478 140734708529200 140734708528720 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/15817/statm: 56888 50453 186 433 0 56452 0
[pid=15817/tid=15819] ppid=15815 vsize=227552 CPUtime=316.73 cores=1,3,5,7
/proc/15817/task/15819/stat : 15819 (pwbo2.02) R 15815 15817 13572 0 -1 4202560 48651 0 0 0 31636 37 0 0 20 0 2 0 331311768 233013248 50453 33554432000 4194304 5964478 140734708529200 140695976261432 4400018 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 316.68
Current children cumulated vsize (KiB) 227552

[startup+317.6 s]
/proc/loadavg: 1.99 1.90 1.91 3/179 16015
/proc/meminfo: memFree=28452904/32873648 swapFree=6864/6864
[pid=15817] ppid=15815 vsize=227552 CPUtime=317.48 cores=1,3,5,7
/proc/15817/stat : 15817 (pwbo2.02) S 15815 15817 13572 0 -1 4202496 49441 0 0 0 31716 32 0 0 20 0 2 0 331311767 233013248 50454 33554432000 4194304 5964478 140734708529200 140734708528720 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/15817/statm: 56888 50454 186 433 0 56452 0
[pid=15817/tid=15819] ppid=15815 vsize=227552 CPUtime=317.52 cores=1,3,5,7
/proc/15817/task/15819/stat : 15819 (pwbo2.02) R 15815 15817 13572 0 -1 4202560 48652 0 0 0 31715 37 0 0 20 0 2 0 331311768 233013248 50454 33554432000 4194304 5964478 140734708529200 140695976261432 4399952 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 317.48
Current children cumulated vsize (KiB) 227552

[startup+318.007 s]
/proc/loadavg: 1.99 1.90 1.91 3/179 16015
/proc/meminfo: memFree=28450920/32873648 swapFree=6864/6864
[pid=15817] ppid=15815 vsize=227552 CPUtime=317.88 cores=1,3,5,7
/proc/15817/stat : 15817 (pwbo2.02) S 15815 15817 13572 0 -1 4202496 49441 0 0 0 31756 32 0 0 20 0 2 0 331311767 233013248 50454 33554432000 4194304 5964478 140734708529200 140734708528720 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/15817/statm: 56888 50454 186 433 0 56452 0
[pid=15817/tid=15819] ppid=15815 vsize=227552 CPUtime=317.93 cores=1,3,5,7
/proc/15817/task/15819/stat : 15819 (pwbo2.02) R 15815 15817 13572 0 -1 4202560 48652 0 0 0 31756 37 0 0 20 0 2 0 331311768 233013248 50454 33554432000 4194304 5964478 140734708529200 140695976261432 4400435 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 317.88
Current children cumulated vsize (KiB) 227552

[startup+318.1 s]
/proc/loadavg: 1.99 1.90 1.91 3/179 16015
/proc/meminfo: memFree=28450920/32873648 swapFree=6864/6864
[pid=15817] ppid=15815 vsize=227552 CPUtime=317.98 cores=1,3,5,7
/proc/15817/stat : 15817 (pwbo2.02) S 15815 15817 13572 0 -1 4202496 49441 0 0 0 31766 32 0 0 20 0 2 0 331311767 233013248 50454 33554432000 4194304 5964478 140734708529200 140734708528720 4546685 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/15817/statm: 56888 50454 186 433 0 56452 0
[pid=15817/tid=15819] ppid=15815 vsize=227552 CPUtime=318.02 cores=1,3,5,7
/proc/15817/task/15819/stat : 15819 (pwbo2.02) R 15815 15817 13572 0 -1 4202560 48652 0 0 0 31765 37 0 0 20 0 2 0 331311768 233013248 50454 33554432000 4194304 5964478 140734708529200 140695976261432 4399920 0 0 4096 16387 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 317.98
Current children cumulated vsize (KiB) 227552

Child status: 255
Real time (s): 318.169
CPU time (s): 318.105
CPU user time (s): 317.718
CPU system time (s): 0.386941
CPU usage (%): 99.9797
Max. virtual memory (cumulated for all children) (KiB): 227552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 317.718
system time used= 0.386941
maximum resident set size= 201828
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49444
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= 61
involuntary context switches= 337

runsolver used 0.483926 second user time and 1.3358 second system time

The end

Launcher Data 

Begin job on node120 at 2012-06-02 17:44:18
IDJOB=3726463
IDBENCH=1277
IDSOLVER=2310
FILE ID=node120/3726463-1338651858
RUNJOBID= node120-1338651811-14892
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-t3002.11tsp11.1900576927.opb
COMMAND LINE= pwbo2.02 -file-format=opb -verbosity=0 -thread=1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3726463-1338651858/watcher-3726463-1338651858 -o /tmp/evaluation-result-3726463-1338651858/solver-3726463-1338651858 -C 1800 -W 1900 -M 15500  pwbo2.02 -file-format=opb -verbosity=0 -thread=1 HOME/instance-3726463-1338651858.opb

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

MD5SUM BENCH= 7f91f8d08a20ca0a8483dc7b1c14e540
RANDOM SEED=552648301

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:        28673060 kB
Buffers:          538800 kB
Cached:          2706824 kB
SwapCached:         1572 kB
Active:          1639860 kB
Inactive:        1632516 kB
Active(anon):      18764 kB
Inactive(anon):     9228 kB
Active(file):    1621096 kB
Inactive(file):  1623288 kB
Unevictable:        6864 kB
Mlocked:            6864 kB
SwapTotal:      67108856 kB
SwapFree:       67103516 kB
Dirty:             12156 kB
Writeback:             0 kB
AnonPages:         31552 kB
Mapped:            11456 kB
Shmem:                32 kB
Slab:             792228 kB
SReclaimable:     235024 kB
SUnreclaim:       557204 kB
KernelStack:        1488 kB
PageTables:         3700 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     142324 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:      4096 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 17:49:36