Trace number 3704668

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 49.8544 49.867

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900568186.opb
MD5SUM75bd0b27f5ff05dc207afe3c3d5552d1
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 benchmark0.089985
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 721
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-3704668-1338079467.opb.
0.00/0.00	c Instance file HOME/instance-3704668-1338079467.opb
0.00/0.00	c File size is 83377 bytes.
0.00/0.00	c Highest Coefficient sum: 721
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 ===============================================================================
49.78/49.86	c ===============================================================================
49.78/49.86	c Wall Clock Time: 49.86 s
49.78/49.86	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-3704668-1338079467/watcher-3704668-1338079467 -o /tmp/evaluation-result-3704668-1338079467/solver-3704668-1338079467 -C 1800 -W 1900 -M 15500 wbo1.7 -file-format=opb HOME/instance-3704668-1338079467.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: 2.09 2.07 2.01 3/177 14077
/proc/meminfo: memFree=31188784/32873648 swapFree=7112/7112
[pid=14077] ppid=14075 vsize=3228 CPUtime=0 cores=0,2,4,6
/proc/14077/stat : 14077 (wbo1.7) R 14075 14077 12452 0 -1 4202496 322 0 0 0 0 0 0 0 20 0 1 0 274072571 3305472 274 33554432000 4194304 5963574 140735044262944 140735044260824 5178775 0 0 4096 16387 0 0 0 17 4 0 0 0 0 0
/proc/14077/statm: 807 274 170 432 0 351 0

[startup+0.0829381 s]
/proc/loadavg: 2.09 2.07 2.01 3/177 14077
/proc/meminfo: memFree=31188784/32873648 swapFree=7112/7112
[pid=14077] ppid=14075 vsize=83836 CPUtime=0.07 cores=0,2,4,6
/proc/14077/stat : 14077 (wbo1.7) S 14075 14077 12452 0 -1 4202496 1119 0 0 0 7 0 0 0 20 0 2 0 274072571 85848064 1050 33554432000 4194304 5963574 140735044262944 140735044262464 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/14077/statm: 20959 1050 185 432 0 20524 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 83836

[startup+0.100158 s]
/proc/loadavg: 2.09 2.07 2.01 3/177 14077
/proc/meminfo: memFree=31188784/32873648 swapFree=7112/7112
[pid=14077] ppid=14075 vsize=83836 CPUtime=0.09 cores=0,2,4,6
/proc/14077/stat : 14077 (wbo1.7) S 14075 14077 12452 0 -1 4202496 1161 0 0 0 9 0 0 0 20 0 2 0 274072571 85848064 1092 33554432000 4194304 5963574 140735044262944 140735044262464 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/14077/statm: 20959 1092 185 432 0 20524 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83836

[startup+0.300113 s]
/proc/loadavg: 2.09 2.07 2.01 3/177 14077
/proc/meminfo: memFree=31188784/32873648 swapFree=7112/7112
[pid=14077] ppid=14075 vsize=83836 CPUtime=0.29 cores=0,2,4,6
/proc/14077/stat : 14077 (wbo1.7) S 14075 14077 12452 0 -1 4202496 1552 0 0 0 29 0 0 0 20 0 2 0 274072571 85848064 1483 33554432000 4194304 5963574 140735044262944 140735044262464 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/14077/statm: 20959 1483 185 432 0 20524 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83836

[startup+0.70011 s]
/proc/loadavg: 2.09 2.07 2.01 3/177 14077
/proc/meminfo: memFree=31188784/32873648 swapFree=7112/7112
[pid=14077] ppid=14075 vsize=83980 CPUtime=0.69 cores=0,2,4,6
/proc/14077/stat : 14077 (wbo1.7) S 14075 14077 12452 0 -1 4202496 1876 0 0 0 69 0 0 0 20 0 2 0 274072571 85995520 1807 33554432000 4194304 5963574 140735044262944 140735044262464 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/14077/statm: 20995 1807 185 432 0 20560 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83980

[startup+1.50018 s]
/proc/loadavg: 2.09 2.07 2.01 3/179 14079
/proc/meminfo: memFree=31180600/32873648 swapFree=7112/7112
[pid=14077] ppid=14075 vsize=83980 CPUtime=1.49 cores=0,2,4,6
/proc/14077/stat : 14077 (wbo1.7) S 14075 14077 12452 0 -1 4202496 2409 0 0 0 148 1 0 0 20 0 2 0 274072571 85995520 2340 33554432000 4194304 5963574 140735044262944 140735044262464 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/14077/statm: 20995 2340 185 432 0 20560 0
[pid=14077/tid=14079] ppid=14075 vsize=83980 CPUtime=1.47 cores=0,2,4,6
/proc/14077/task/14079/stat : 14079 (wbo1.7) R 14075 14077 12452 0 -1 4202560 1621 0 0 0 147 0 0 0 20 0 2 0 274072572 85995520 2342 33554432000 4194304 5963574 140735044262944 140390859884584 5178411 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83980

[startup+3.10013 s]
/proc/loadavg: 2.09 2.07 2.01 3/179 14079
/proc/meminfo: memFree=31176608/32873648 swapFree=7112/7112
[pid=14077] ppid=14075 vsize=84052 CPUtime=3.09 cores=0,2,4,6
/proc/14077/stat : 14077 (wbo1.7) S 14075 14077 12452 0 -1 4202496 3442 0 0 0 308 1 0 0 20 0 2 0 274072571 86069248 3373 33554432000 4194304 5963574 140735044262944 140735044262464 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/14077/statm: 21013 3373 185 432 0 20578 0
[pid=14077/tid=14079] ppid=14075 vsize=84052 CPUtime=3.07 cores=0,2,4,6
/proc/14077/task/14079/stat : 14079 (wbo1.7) R 14075 14077 12452 0 -1 4202560 2652 0 0 0 306 1 0 0 20 0 2 0 274072572 86069248 3373 33554432000 4194304 5963574 140735044262944 140390859884584 4399456 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) 84052

[startup+6.30024 s]
/proc/loadavg: 2.08 2.07 2.01 3/179 14079
/proc/meminfo: memFree=31165824/32873648 swapFree=7112/7112
[pid=14077] ppid=14075 vsize=84160 CPUtime=6.28 cores=0,2,4,6
/proc/14077/stat : 14077 (wbo1.7) S 14075 14077 12452 0 -1 4202496 4820 0 0 0 627 1 0 0 20 0 2 0 274072571 86179840 4751 33554432000 4194304 5963574 140735044262944 140735044262464 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/14077/statm: 21040 4751 185 432 0 20605 0
[pid=14077/tid=14079] ppid=14075 vsize=84160 CPUtime=6.27 cores=0,2,4,6
/proc/14077/task/14079/stat : 14079 (wbo1.7) R 14075 14077 12452 0 -1 4202560 4030 0 0 0 626 1 0 0 20 0 2 0 274072572 86179840 4751 33554432000 4194304 5963574 140735044262944 140390859884536 4378784 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) 84160

[startup+12.7002 s]
/proc/loadavg: 2.08 2.07 2.01 3/179 14079
/proc/meminfo: memFree=31152504/32873648 swapFree=7112/7112
[pid=14077] ppid=14075 vsize=84320 CPUtime=12.69 cores=0,2,4,6
/proc/14077/stat : 14077 (wbo1.7) S 14075 14077 12452 0 -1 4202496 6280 0 0 0 1267 2 0 0 20 0 2 0 274072571 86343680 6211 33554432000 4194304 5963574 140735044262944 140735044262464 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/14077/statm: 21080 6211 185 432 0 20645 0
[pid=14077/tid=14079] ppid=14075 vsize=84320 CPUtime=12.67 cores=0,2,4,6
/proc/14077/task/14079/stat : 14079 (wbo1.7) R 14075 14077 12452 0 -1 4202560 5490 0 0 0 1265 2 0 0 20 0 2 0 274072572 86343680 6211 33554432000 4194304 5963574 140735044262944 140390859884344 4399937 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 84320

[startup+25.5002 s]
/proc/loadavg: 2.06 2.07 2.01 3/179 14079
/proc/meminfo: memFree=31132944/32873648 swapFree=7112/7112
[pid=14077] ppid=14075 vsize=84560 CPUtime=25.48 cores=0,2,4,6
/proc/14077/stat : 14077 (wbo1.7) S 14075 14077 12452 0 -1 4202496 9931 0 0 0 2545 3 0 0 20 0 2 0 274072571 86589440 9862 33554432000 4194304 5963574 140735044262944 140735044262464 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/14077/statm: 21140 9862 185 432 0 20705 0
[pid=14077/tid=14079] ppid=14075 vsize=84560 CPUtime=25.48 cores=0,2,4,6
/proc/14077/task/14079/stat : 14079 (wbo1.7) R 14075 14077 12452 0 -1 4202560 9141 0 0 0 2544 4 0 0 20 0 2 0 274072572 86589440 9862 33554432000 4194304 5963574 140735044262944 140390859884344 4220672 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) 84560

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

[startup+38.3003 s]
/proc/loadavg: 2.05 2.06 2.01 3/179 14079
/proc/meminfo: memFree=31115304/32873648 swapFree=7112/7112
[pid=14077] ppid=14075 vsize=85280 CPUtime=38.28 cores=0,2,4,6
/proc/14077/stat : 14077 (wbo1.7) S 14075 14077 12452 0 -1 4202496 13003 0 0 0 3824 4 0 0 20 0 2 0 274072571 87326720 12934 33554432000 4194304 5963574 140735044262944 140735044262464 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/14077/statm: 21320 12934 185 432 0 20885 0
[pid=14077/tid=14079] ppid=14075 vsize=85280 CPUtime=38.27 cores=0,2,4,6
/proc/14077/task/14079/stat : 14079 (wbo1.7) R 14075 14077 12452 0 -1 4202560 12213 0 0 0 3822 5 0 0 20 0 2 0 274072572 87326720 12934 33554432000 4194304 5963574 140735044262944 140390859884536 4400044 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 38.28
Current children cumulated vsize (KiB) 85280

[startup+44.7003 s]
/proc/loadavg: 2.04 2.06 2.01 3/179 14079
/proc/meminfo: memFree=31107740/32873648 swapFree=7112/7112
[pid=14077] ppid=14075 vsize=85712 CPUtime=44.67 cores=0,2,4,6
/proc/14077/stat : 14077 (wbo1.7) S 14075 14077 12452 0 -1 4202496 13544 0 0 0 4463 4 0 0 20 0 2 0 274072571 87769088 13475 33554432000 4194304 5963574 140735044262944 140735044262464 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/14077/statm: 21428 13475 185 432 0 20993 0
[pid=14077/tid=14079] ppid=14075 vsize=85712 CPUtime=44.67 cores=0,2,4,6
/proc/14077/task/14079/stat : 14079 (wbo1.7) R 14075 14077 12452 0 -1 4202560 12754 0 0 0 4462 5 0 0 20 0 2 0 274072572 87769088 13475 33554432000 4194304 5963574 140735044262944 140390859884584 4399456 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 44.67
Current children cumulated vsize (KiB) 85712

[startup+47.9003 s]
/proc/loadavg: 2.04 2.06 2.01 3/179 14079
/proc/meminfo: memFree=31101468/32873648 swapFree=7112/7112
[pid=14077] ppid=14075 vsize=85712 CPUtime=47.87 cores=0,2,4,6
/proc/14077/stat : 14077 (wbo1.7) S 14075 14077 12452 0 -1 4202496 14406 0 0 0 4783 4 0 0 20 0 2 0 274072571 87769088 14337 33554432000 4194304 5963574 140735044262944 140735044262464 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/14077/statm: 21428 14337 185 432 0 20993 0
[pid=14077/tid=14079] ppid=14075 vsize=85712 CPUtime=47.87 cores=0,2,4,6
/proc/14077/task/14079/stat : 14079 (wbo1.7) R 14075 14077 12452 0 -1 4202560 13616 0 0 0 4782 5 0 0 20 0 2 0 274072572 87769088 14337 33554432000 4194304 5963574 140735044262944 140390859884536 4221120 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 47.87
Current children cumulated vsize (KiB) 85712

[startup+48.7003 s]
/proc/loadavg: 2.04 2.06 2.01 3/179 14079
/proc/meminfo: memFree=31099980/32873648 swapFree=7112/7112
[pid=14077] ppid=14075 vsize=85712 CPUtime=48.67 cores=0,2,4,6
/proc/14077/stat : 14077 (wbo1.7) S 14075 14077 12452 0 -1 4202496 14607 0 0 0 4863 4 0 0 20 0 2 0 274072571 87769088 14538 33554432000 4194304 5963574 140735044262944 140735044262464 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/14077/statm: 21428 14538 185 432 0 20993 0
[pid=14077/tid=14079] ppid=14075 vsize=85712 CPUtime=48.67 cores=0,2,4,6
/proc/14077/task/14079/stat : 14079 (wbo1.7) R 14075 14077 12452 0 -1 4202560 13817 0 0 0 4862 5 0 0 20 0 2 0 274072572 87769088 14538 33554432000 4194304 5963574 140735044262944 140390859884584 4399537 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 48.67
Current children cumulated vsize (KiB) 85712

[startup+49.5065 s]
/proc/loadavg: 2.04 2.06 2.01 3/179 14079
/proc/meminfo: memFree=31097500/32873648 swapFree=7112/7112
[pid=14077] ppid=14075 vsize=85856 CPUtime=49.49 cores=0,2,4,6
/proc/14077/stat : 14077 (wbo1.7) S 14075 14077 12452 0 -1 4202496 14768 0 0 0 4944 5 0 0 20 0 2 0 274072571 87916544 14699 33554432000 4194304 5963574 140735044262944 140735044262464 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/14077/statm: 21464 14699 185 432 0 21029 0
[pid=14077/tid=14079] ppid=14075 vsize=85856 CPUtime=49.47 cores=0,2,4,6
/proc/14077/task/14079/stat : 14079 (wbo1.7) R 14075 14077 12452 0 -1 4202560 13978 0 0 0 4942 5 0 0 20 0 2 0 274072572 87916544 14699 33554432000 4194304 5963574 140735044262944 140390859884344 4378945 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 49.49
Current children cumulated vsize (KiB) 85856

[startup+49.7002 s]
/proc/loadavg: 2.04 2.06 2.01 3/179 14079
/proc/meminfo: memFree=31097500/32873648 swapFree=7112/7112
[pid=14077] ppid=14075 vsize=85856 CPUtime=49.68 cores=0,2,4,6
/proc/14077/stat : 14077 (wbo1.7) S 14075 14077 12452 0 -1 4202496 14768 0 0 0 4963 5 0 0 20 0 2 0 274072571 87916544 14699 33554432000 4194304 5963574 140735044262944 140735044262464 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/14077/statm: 21464 14699 185 432 0 21029 0
[pid=14077/tid=14079] ppid=14075 vsize=85856 CPUtime=49.66 cores=0,2,4,6
/proc/14077/task/14079/stat : 14079 (wbo1.7) R 14075 14077 12452 0 -1 4202560 13978 0 0 0 4961 5 0 0 20 0 2 0 274072572 87916544 14699 33554432000 4194304 5963574 140735044262944 140390859884344 4378784 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 49.68
Current children cumulated vsize (KiB) 85856

[startup+49.8002 s]
/proc/loadavg: 2.04 2.06 2.01 3/179 14079
/proc/meminfo: memFree=31097500/32873648 swapFree=7112/7112
[pid=14077] ppid=14075 vsize=85856 CPUtime=49.78 cores=0,2,4,6
/proc/14077/stat : 14077 (wbo1.7) S 14075 14077 12452 0 -1 4202496 14768 0 0 0 4973 5 0 0 20 0 2 0 274072571 87916544 14699 33554432000 4194304 5963574 140735044262944 140735044262464 4545837 0 0 4096 16387 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/14077/statm: 21464 14699 185 432 0 21029 0
[pid=14077/tid=14079] ppid=14075 vsize=85856 CPUtime=49.76 cores=0,2,4,6
/proc/14077/task/14079/stat : 14079 (wbo1.7) R 14075 14077 12452 0 -1 4202560 13978 0 0 0 4971 5 0 0 20 0 2 0 274072572 87916544 14699 33554432000 4194304 5963574 140735044262944 140390859884344 4399456 0 0 4096 16387 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 49.78
Current children cumulated vsize (KiB) 85856

Child status: 255
Real time (s): 49.867
CPU time (s): 49.8544
CPU user time (s): 49.7884
CPU system time (s): 0.065989
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 85856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 49.7884
system time used= 0.065989
maximum resident set size= 58808
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14771
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= 4
involuntary context switches= 196

runsolver used 0.094985 second user time and 0.213967 second system time

The end

Launcher Data 

Begin job on node126 at 2012-05-27 02:44:27
IDJOB=3704668
IDBENCH=1298
IDSOLVER=2283
FILE ID=node126/3704668-1338079467
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-t3002.11tsp11.1900568186.opb
COMMAND LINE= wbo1.7 -file-format=opb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3704668-1338079467/watcher-3704668-1338079467 -o /tmp/evaluation-result-3704668-1338079467/solver-3704668-1338079467 -C 1800 -W 1900 -M 15500  wbo1.7 -file-format=opb HOME/instance-3704668-1338079467.opb

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

MD5SUM BENCH= 75bd0b27f5ff05dc207afe3c3d5552d1
RANDOM SEED=1313709181

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:        31189064 kB
Buffers:          247844 kB
Cached:           547376 kB
SwapCached:        17756 kB
Active:           848612 kB
Inactive:          42904 kB
Active(anon):      78108 kB
Inactive(anon):    20464 kB
Active(file):     770504 kB
Inactive(file):    22440 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67086932 kB
Dirty:              5832 kB
Writeback:             0 kB
AnonPages:         86252 kB
Mapped:            10300 kB
Shmem:                 0 kB
Slab:             655464 kB
SReclaimable:      99508 kB
SUnreclaim:       555956 kB
KernelStack:        1472 kB
PageTables:         4316 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     146136 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 02:45:17