Trace number 3704671

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 1.7UNSAT 312.661 312.725

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 |   wbo:                    1.7 beta - March, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing opb file format. File HOME/instance-3704671-1338079153.opb.
0.00/0.00	c Instance file HOME/instance-3704671-1338079153.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 |                                                                             |
0.00/0.00	c |  Problem Type:          Decision                                            |
0.00/0.00	c |  Objective Function:    None                                                |
0.00/0.00	c |                                                                             |
0.00/0.00	c ===============================================================================
312.55/312.72	c ===============================================================================
312.55/312.72	c Wall Clock Time: 312.72 s
312.55/312.72	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-3704671-1338079153/watcher-3704671-1338079153 -o /tmp/evaluation-result-3704671-1338079153/solver-3704671-1338079153 -C 1800 -W 1900 -M 15500 wbo1.7 -file-format=opb HOME/instance-3704671-1338079153.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: 2.16 2.03 2.01 3/177 13800
/proc/meminfo: memFree=31250876/32873648 swapFree=7112/7112
[pid=13800] ppid=13798 vsize=3228 CPUtime=0 cores=0,2,4,6
/proc/13800/stat : 13800 (wbo1.7) R 13798 13800 12452 0 -1 4202496 304 0 0 0 0 0 0 0 20 0 1 0 274041194 3305472 256 33554432000 4194304 5963574 140735266186832 140735106138120 5135642 0 0 4096 16387 0 0 0 17 0 0 0 0 0 0
/proc/13800/statm: 807 256 167 432 0 351 0

[startup+0.016768 s]
/proc/loadavg: 2.16 2.03 2.01 3/177 13800
/proc/meminfo: memFree=31250876/32873648 swapFree=7112/7112
[pid=13800] ppid=13798 vsize=83836 CPUtime=0.01 cores=0,2,4,6
/proc/13800/stat : 13800 (wbo1.7) S 13798 13800 12452 0 -1 4202496 920 0 0 0 1 0 0 0 20 0 2 0 274041194 85848064 851 33554432000 4194304 5963574 140735266186832 140735266186352 4545837 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13800/statm: 20959 851 185 432 0 20524 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 83836

[startup+0.10016 s]
/proc/loadavg: 2.16 2.03 2.01 3/177 13800
/proc/meminfo: memFree=31250876/32873648 swapFree=7112/7112
[pid=13800] ppid=13798 vsize=83836 CPUtime=0.09 cores=0,2,4,6
/proc/13800/stat : 13800 (wbo1.7) S 13798 13800 12452 0 -1 4202496 1159 0 0 0 9 0 0 0 20 0 2 0 274041194 85848064 1090 33554432000 4194304 5963574 140735266186832 140735266186352 4545837 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13800/statm: 20959 1090 185 432 0 20524 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83836

[startup+0.300265 s]
/proc/loadavg: 2.16 2.03 2.01 3/177 13800
/proc/meminfo: memFree=31250876/32873648 swapFree=7112/7112
[pid=13800] ppid=13798 vsize=83836 CPUtime=0.29 cores=0,2,4,6
/proc/13800/stat : 13800 (wbo1.7) S 13798 13800 12452 0 -1 4202496 1552 0 0 0 29 0 0 0 20 0 2 0 274041194 85848064 1483 33554432000 4194304 5963574 140735266186832 140735266186352 4545837 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13800/statm: 20959 1483 185 432 0 20524 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83836

[startup+0.700228 s]
/proc/loadavg: 2.16 2.03 2.01 3/177 13800
/proc/meminfo: memFree=31250876/32873648 swapFree=7112/7112
[pid=13800] ppid=13798 vsize=83980 CPUtime=0.69 cores=0,2,4,6
/proc/13800/stat : 13800 (wbo1.7) S 13798 13800 12452 0 -1 4202496 1925 0 0 0 69 0 0 0 20 0 2 0 274041194 85995520 1856 33554432000 4194304 5963574 140735266186832 140735266186352 4545837 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13800/statm: 20995 1856 185 432 0 20560 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83980

[startup+1.50025 s]
/proc/loadavg: 2.16 2.03 2.01 3/179 13802
/proc/meminfo: memFree=31241048/32873648 swapFree=7112/7112
[pid=13800] ppid=13798 vsize=83980 CPUtime=1.49 cores=0,2,4,6
/proc/13800/stat : 13800 (wbo1.7) S 13798 13800 12452 0 -1 4202496 2596 0 0 0 149 0 0 0 20 0 2 0 274041194 85995520 2527 33554432000 4194304 5963574 140735266186832 140735266186352 4545837 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13800/statm: 20995 2527 185 432 0 20560 0
[pid=13800/tid=13802] ppid=13798 vsize=83980 CPUtime=1.48 cores=0,2,4,6
/proc/13800/task/13802/stat : 13802 (wbo1.7) R 13798 13800 12452 0 -1 4202560 1807 0 0 0 148 0 0 0 20 0 2 0 274041195 85995520 2527 33554432000 4194304 5963574 140735266186832 140349391767352 5135572 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83980

[startup+3.10022 s]
/proc/loadavg: 2.15 2.03 2.01 3/179 13802
/proc/meminfo: memFree=31235012/32873648 swapFree=7112/7112
[pid=13800] ppid=13798 vsize=84052 CPUtime=3.09 cores=0,2,4,6
/proc/13800/stat : 13800 (wbo1.7) S 13798 13800 12452 0 -1 4202496 3545 0 0 0 308 1 0 0 20 0 2 0 274041194 86069248 3476 33554432000 4194304 5963574 140735266186832 140735266186352 4545837 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13800/statm: 21013 3476 185 432 0 20578 0
[pid=13800/tid=13802] ppid=13798 vsize=84052 CPUtime=3.08 cores=0,2,4,6
/proc/13800/task/13802/stat : 13802 (wbo1.7) R 13798 13800 12452 0 -1 4202560 2756 0 0 0 306 2 0 0 20 0 2 0 274041195 86069248 3476 33554432000 4194304 5963574 140735266186832 140349391767544 4388668 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 84052

[startup+6.30026 s]
/proc/loadavg: 2.15 2.03 2.01 3/179 13802
/proc/meminfo: memFree=31224936/32873648 swapFree=7112/7112
[pid=13800] ppid=13798 vsize=84160 CPUtime=6.29 cores=0,2,4,6
/proc/13800/stat : 13800 (wbo1.7) S 13798 13800 12452 0 -1 4202496 4933 0 0 0 628 1 0 0 20 0 2 0 274041194 86179840 4864 33554432000 4194304 5963574 140735266186832 140735266186352 4545837 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13800/statm: 21040 4864 185 432 0 20605 0
[pid=13800/tid=13802] ppid=13798 vsize=84160 CPUtime=6.28 cores=0,2,4,6
/proc/13800/task/13802/stat : 13802 (wbo1.7) R 13798 13800 12452 0 -1 4202560 4144 0 0 0 626 2 0 0 20 0 2 0 274041195 86179840 4864 33554432000 4194304 5963574 140735266186832 140349391767544 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 84160

[startup+12.7002 s]
/proc/loadavg: 2.12 2.03 2.01 3/179 13802
/proc/meminfo: memFree=31208564/32873648 swapFree=7112/7112
[pid=13800] ppid=13798 vsize=84320 CPUtime=12.69 cores=0,2,4,6
/proc/13800/stat : 13800 (wbo1.7) S 13798 13800 12452 0 -1 4202496 6624 0 0 0 1267 2 0 0 20 0 2 0 274041194 86343680 6555 33554432000 4194304 5963574 140735266186832 140735266186352 4545837 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13800/statm: 21080 6555 185 432 0 20645 0
[pid=13800/tid=13802] ppid=13798 vsize=84320 CPUtime=12.68 cores=0,2,4,6
/proc/13800/task/13802/stat : 13802 (wbo1.7) R 13798 13800 12452 0 -1 4202560 5835 0 0 0 1265 3 0 0 20 0 2 0 274041195 86343680 6555 33554432000 4194304 5963574 140735266186832 140349391767352 4399456 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 84320

[startup+25.5003 s]
/proc/loadavg: 2.10 2.03 2.01 3/179 13802
/proc/meminfo: memFree=31183616/32873648 swapFree=7112/7112
[pid=13800] ppid=13798 vsize=84320 CPUtime=25.48 cores=0,2,4,6
/proc/13800/stat : 13800 (wbo1.7) S 13798 13800 12452 0 -1 4202496 9604 0 0 0 2546 2 0 0 20 0 2 0 274041194 86343680 9529 33554432000 4194304 5963574 140735266186832 140735266186352 4545837 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13800/statm: 21080 9529 185 432 0 20645 0
[pid=13800/tid=13802] ppid=13798 vsize=84320 CPUtime=25.47 cores=0,2,4,6
/proc/13800/task/13802/stat : 13802 (wbo1.7) R 13798 13800 12452 0 -1 4202560 8815 0 0 0 2544 3 0 0 20 0 2 0 274041195 86343680 9529 33554432000 4194304 5963574 140735266186832 140349391767544 4399488 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 84320

[startup+51.1003 s]
/proc/loadavg: 2.07 2.03 2.00 3/180 13805
/proc/meminfo: memFree=31143936/32873648 swapFree=7112/7112
[pid=13800] ppid=13798 vsize=85136 CPUtime=51.05 cores=0,2,4,6
/proc/13800/stat : 13800 (wbo1.7) S 13798 13800 12452 0 -1 4202496 15005 0 0 0 5100 5 0 0 20 0 2 0 274041194 87179264 15101 33554432000 4194304 5963574 140735266186832 140735266186352 4545837 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13800/statm: 21284 15101 185 432 0 20849 0
[pid=13800/tid=13802] ppid=13798 vsize=85136 CPUtime=51.06 cores=0,2,4,6
/proc/13800/task/13802/stat : 13802 (wbo1.7) R 13798 13800 12452 0 -1 4202560 14216 0 0 0 5100 6 0 0 20 0 2 0 274041195 87179264 15101 33554432000 4194304 5963574 140735266186832 140349391767544 5135572 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 85136

[startup+102.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/180 13805
/proc/meminfo: memFree=31073804/32873648 swapFree=7112/7112
[pid=13800] ppid=13798 vsize=152472 CPUtime=102.25 cores=0,2,4,6
/proc/13800/stat : 13800 (wbo1.7) S 13798 13800 12452 0 -1 4202496 23242 0 0 0 10215 10 0 0 20 0 2 0 274041194 156131328 24031 33554432000 4194304 5963574 140735266186832 140735266186352 4545837 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13800/statm: 38118 24031 185 432 0 37683 0
[pid=13800/tid=13802] ppid=13798 vsize=152472 CPUtime=102.26 cores=0,2,4,6
/proc/13800/task/13802/stat : 13802 (wbo1.7) R 13798 13800 12452 0 -1 4202560 22453 0 0 0 10214 12 0 0 20 0 2 0 274041195 156131328 24031 33554432000 4194304 5963574 140735266186832 140349391767544 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 152472

[startup+162.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/179 13806
/proc/meminfo: memFree=31010396/32873648 swapFree=7112/7112
[pid=13800] ppid=13798 vsize=155460 CPUtime=162.22 cores=0,2,4,6
/proc/13800/stat : 13800 (wbo1.7) S 13798 13800 12452 0 -1 4202496 31138 0 0 0 16207 15 0 0 20 0 2 0 274041194 159191040 32031 33554432000 4194304 5963574 140735266186832 140735266186352 4545837 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13800/statm: 38865 32031 185 432 0 38430 0
[pid=13800/tid=13802] ppid=13798 vsize=155460 CPUtime=162.24 cores=0,2,4,6
/proc/13800/task/13802/stat : 13802 (wbo1.7) R 13798 13800 12452 0 -1 4202560 30349 0 0 0 16206 18 0 0 20 0 2 0 274041195 159191040 32031 33554432000 4194304 5963574 140735266186832 140349391767352 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 155460

[startup+222.307 s]
/proc/loadavg: 2.09 2.05 2.01 3/179 13806
/proc/meminfo: memFree=30944404/32873648 swapFree=7112/7112
[pid=13800] ppid=13798 vsize=223876 CPUtime=222.21 cores=0,2,4,6
/proc/13800/stat : 13800 (wbo1.7) S 13798 13800 12452 0 -1 4202496 38700 0 0 0 22201 20 0 0 20 0 2 0 274041194 229249024 39593 33554432000 4194304 5963574 140735266186832 140735266186352 4545837 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13800/statm: 55969 39593 185 432 0 55534 0
[pid=13800/tid=13802] ppid=13798 vsize=223876 CPUtime=222.25 cores=0,2,4,6
/proc/13800/task/13802/stat : 13802 (wbo1.7) R 13798 13800 12452 0 -1 4202560 37912 0 0 0 22201 24 0 0 20 0 2 0 274041195 229249024 39594 33554432000 4194304 5963574 140735266186832 140349391767592 5135642 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 223876

[startup+282.3 s]
/proc/loadavg: 2.15 2.08 2.02 3/179 13962
/proc/meminfo: memFree=31021740/32873648 swapFree=7112/7112
[pid=13800] ppid=13798 vsize=226468 CPUtime=282.17 cores=0,2,4,6
/proc/13800/stat : 13800 (wbo1.7) S 13798 13800 12452 0 -1 4202496 45240 0 0 0 28193 24 0 0 20 0 2 0 274041194 231903232 46159 33554432000 4194304 5963574 140735266186832 140735266186352 4545837 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13800/statm: 56617 46159 185 432 0 56182 0
[pid=13800/tid=13802] ppid=13798 vsize=226468 CPUtime=282.23 cores=0,2,4,6
/proc/13800/task/13802/stat : 13802 (wbo1.7) R 13798 13800 12452 0 -1 4202560 44451 0 0 0 28194 29 0 0 20 0 2 0 274041195 231903232 46159 33554432000 4194304 5963574 140735266186832 140349391767352 4399456 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 226468

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

[startup+294.4 s]
/proc/loadavg: 2.13 2.08 2.01 3/179 13962
/proc/meminfo: memFree=31009328/32873648 swapFree=7112/7112
[pid=13800] ppid=13798 vsize=227188 CPUtime=294.27 cores=0,2,4,6
/proc/13800/stat : 13800 (wbo1.7) S 13798 13800 12452 0 -1 4202496 47032 0 0 0 29402 25 0 0 20 0 2 0 274041194 232640512 47968 33554432000 4194304 5963574 140735266186832 140735266186352 4545837 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13800/statm: 56797 47968 185 432 0 56362 0
[pid=13800/tid=13802] ppid=13798 vsize=227188 CPUtime=294.32 cores=0,2,4,6
/proc/13800/task/13802/stat : 13802 (wbo1.7) R 13798 13800 12452 0 -1 4202560 46243 0 0 0 29402 30 0 0 20 0 2 0 274041195 232640512 47968 33554432000 4194304 5963574 140735266186832 140349391767544 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 294.27
Current children cumulated vsize (KiB) 227188

[startup+300.8 s]
/proc/loadavg: 2.12 2.08 2.01 3/179 13962
/proc/meminfo: memFree=30997036/32873648 swapFree=7112/7112
[pid=13800] ppid=13798 vsize=227440 CPUtime=300.66 cores=0,2,4,6
/proc/13800/stat : 13800 (wbo1.7) S 13798 13800 12452 0 -1 4202496 48510 0 0 0 30040 26 0 0 20 0 2 0 274041194 232898560 49475 33554432000 4194304 5963574 140735266186832 140735266186352 4545837 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13800/statm: 56860 49475 185 432 0 56425 0
[pid=13800/tid=13802] ppid=13798 vsize=227440 CPUtime=300.71 cores=0,2,4,6
/proc/13800/task/13802/stat : 13802 (wbo1.7) R 13798 13800 12452 0 -1 4202560 47721 0 0 0 30040 31 0 0 20 0 2 0 274041195 232898560 49475 33554432000 4194304 5963574 140735266186832 140349391767592 5135572 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 300.66
Current children cumulated vsize (KiB) 227440

[startup+307.2 s]
/proc/loadavg: 2.10 2.07 2.01 3/179 13962
/proc/meminfo: memFree=30988852/32873648 swapFree=7112/7112
[pid=13800] ppid=13798 vsize=227548 CPUtime=307.06 cores=0,2,4,6
/proc/13800/stat : 13800 (wbo1.7) S 13798 13800 12452 0 -1 4202496 49442 0 0 0 30679 27 0 0 20 0 2 0 274041194 233009152 50407 33554432000 4194304 5963574 140735266186832 140735266186352 4545837 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13800/statm: 56887 50407 185 432 0 56452 0
[pid=13800/tid=13802] ppid=13798 vsize=227548 CPUtime=307.11 cores=0,2,4,6
/proc/13800/task/13802/stat : 13802 (wbo1.7) R 13798 13800 12452 0 -1 4202560 48653 0 0 0 30679 32 0 0 20 0 2 0 274041195 233009152 50407 33554432000 4194304 5963574 140735266186832 140349391767560 4399560 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 307.06
Current children cumulated vsize (KiB) 227548

[startup+310.4 s]
/proc/loadavg: 2.10 2.07 2.01 3/179 13962
/proc/meminfo: memFree=30988480/32873648 swapFree=7112/7112
[pid=13800] ppid=13798 vsize=227548 CPUtime=310.25 cores=0,2,4,6
/proc/13800/stat : 13800 (wbo1.7) S 13798 13800 12452 0 -1 4202496 49475 0 0 0 30998 27 0 0 20 0 2 0 274041194 233009152 50441 33554432000 4194304 5963574 140735266186832 140735266186352 4545837 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13800/statm: 56887 50441 185 432 0 56452 0
[pid=13800/tid=13802] ppid=13798 vsize=227548 CPUtime=310.31 cores=0,2,4,6
/proc/13800/task/13802/stat : 13802 (wbo1.7) R 13798 13800 12452 0 -1 4202560 48686 0 0 0 30999 32 0 0 20 0 2 0 274041195 233009152 50441 33554432000 4194304 5963574 140735266186832 140349391767352 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 310.25
Current children cumulated vsize (KiB) 227548

[startup+312 s]
/proc/loadavg: 2.09 2.07 2.01 3/179 13962
/proc/meminfo: memFree=30988600/32873648 swapFree=7112/7112
[pid=13800] ppid=13798 vsize=227548 CPUtime=311.85 cores=0,2,4,6
/proc/13800/stat : 13800 (wbo1.7) S 13798 13800 12452 0 -1 4202496 49478 0 0 0 31158 27 0 0 20 0 2 0 274041194 233009152 50444 33554432000 4194304 5963574 140735266186832 140735266186352 4545837 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13800/statm: 56887 50444 185 432 0 56452 0
[pid=13800/tid=13802] ppid=13798 vsize=227548 CPUtime=311.91 cores=0,2,4,6
/proc/13800/task/13802/stat : 13802 (wbo1.7) R 13798 13800 12452 0 -1 4202560 48689 0 0 0 31159 32 0 0 20 0 2 0 274041195 233009152 50444 33554432000 4194304 5963574 140735266186832 140349391767352 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 311.85
Current children cumulated vsize (KiB) 227548

[startup+312.4 s]
/proc/loadavg: 2.09 2.07 2.01 3/179 13962
/proc/meminfo: memFree=30988104/32873648 swapFree=7112/7112
[pid=13800] ppid=13798 vsize=227548 CPUtime=312.26 cores=0,2,4,6
/proc/13800/stat : 13800 (wbo1.7) S 13798 13800 12452 0 -1 4202496 49479 0 0 0 31199 27 0 0 20 0 2 0 274041194 233009152 50445 33554432000 4194304 5963574 140735266186832 140735266186352 4545837 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13800/statm: 56887 50445 185 432 0 56452 0
[pid=13800/tid=13802] ppid=13798 vsize=227548 CPUtime=312.32 cores=0,2,4,6
/proc/13800/task/13802/stat : 13802 (wbo1.7) R 13798 13800 12452 0 -1 4202560 48690 0 0 0 31200 32 0 0 20 0 2 0 274041195 233009152 50445 33554432000 4194304 5963574 140735266186832 140349391767352 4399522 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 312.26
Current children cumulated vsize (KiB) 227548

[startup+312.6 s]
/proc/loadavg: 2.09 2.07 2.01 3/179 13962
/proc/meminfo: memFree=30988104/32873648 swapFree=7112/7112
[pid=13800] ppid=13798 vsize=227548 CPUtime=312.45 cores=0,2,4,6
/proc/13800/stat : 13800 (wbo1.7) S 13798 13800 12452 0 -1 4202496 49479 0 0 0 31218 27 0 0 20 0 2 0 274041194 233009152 50445 33554432000 4194304 5963574 140735266186832 140735266186352 4545837 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13800/statm: 56887 50445 185 432 0 56452 0
[pid=13800/tid=13802] ppid=13798 vsize=227548 CPUtime=312.51 cores=0,2,4,6
/proc/13800/task/13802/stat : 13802 (wbo1.7) R 13798 13800 12452 0 -1 4202560 48690 0 0 0 31219 32 0 0 20 0 2 0 274041195 233009152 50445 33554432000 4194304 5963574 140735266186832 140349391767352 5134809 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 312.45
Current children cumulated vsize (KiB) 227548

[startup+312.7 s]
/proc/loadavg: 2.09 2.07 2.01 3/179 13962
/proc/meminfo: memFree=30988104/32873648 swapFree=7112/7112
[pid=13800] ppid=13798 vsize=227548 CPUtime=312.55 cores=0,2,4,6
/proc/13800/stat : 13800 (wbo1.7) S 13798 13800 12452 0 -1 4202496 49479 0 0 0 31228 27 0 0 20 0 2 0 274041194 233009152 50445 33554432000 4194304 5963574 140735266186832 140735266186352 4545837 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/13800/statm: 56887 50445 185 432 0 56452 0
[pid=13800/tid=13802] ppid=13798 vsize=227548 CPUtime=312.61 cores=0,2,4,6
/proc/13800/task/13802/stat : 13802 (wbo1.7) R 13798 13800 12452 0 -1 4202560 48690 0 0 0 31229 32 0 0 20 0 2 0 274041195 233009152 50445 33554432000 4194304 5963574 140735266186832 140349391767352 4399456 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 312.55
Current children cumulated vsize (KiB) 227548

Child status: 255
Real time (s): 312.725
CPU time (s): 312.661
CPU user time (s): 312.33
CPU system time (s): 0.331949
CPU usage (%): 99.9796
Max. virtual memory (cumulated for all children) (KiB): 227548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 312.33
system time used= 0.331949
maximum resident set size= 201784
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49480
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= 95
involuntary context switches= 323

runsolver used 0.495924 second user time and 1.24981 second system time

The end

Launcher Data 

Begin job on node126 at 2012-05-27 02:39:13
IDJOB=3704671
IDBENCH=1277
IDSOLVER=2283
FILE ID=node126/3704671-1338079153
RUNJOBID= node126-1338077272-12468
PBS_JOBID= 14624421
Free space on /tmp= 71296 MiB

SOLVER NAME= wbo 1.7
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900576927.opb
COMMAND LINE= wbo1.7 -file-format=opb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3704671-1338079153/watcher-3704671-1338079153 -o /tmp/evaluation-result-3704671-1338079153/solver-3704671-1338079153 -C 1800 -W 1900 -M 15500  wbo1.7 -file-format=opb HOME/instance-3704671-1338079153.opb

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

MD5SUM BENCH= 7f91f8d08a20ca0a8483dc7b1c14e540
RANDOM SEED=37057345

node126.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	: 5331.91
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		: 2666.456
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	: 5331.92
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	: 5331.91
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		: 2666.456
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	: 5331.90
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        31251504 kB
Buffers:          247476 kB
Cached:           546992 kB
SwapCached:        17756 kB
Active:           785468 kB
Inactive:          42540 kB
Active(anon):      14824 kB
Inactive(anon):    20464 kB
Active(file):     770644 kB
Inactive(file):    22076 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67086932 kB
Dirty:             11416 kB
Writeback:            64 kB
AnonPages:         22948 kB
Mapped:            10296 kB
Shmem:                 0 kB
Slab:             656816 kB
SReclaimable:      99764 kB
SUnreclaim:       557052 kB
KernelStack:        1472 kB
PageTables:         4044 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     142704 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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= 71292 MiB
End job on node126 at 2012-05-27 02:44:26