Trace number 3726957

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
wbo 1.72UNSAT 63.66 63.7296

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900552735.opb
MD5SUM2e08c1ce998ee58627c81926b9e65d57
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 benchmark3.9644
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 739
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c ==============================[ Solver Version ]===============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |   wbo:                     1.72 beta - May, 2012                            |
0.00/0.00	c |                                                                             |
0.00/0.00	c Parsing opb file format. File HOME/instance-3726957-1338651422.opb.
0.00/0.00	c Instance file HOME/instance-3726957-1338651422.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.00	c Highest Coefficient sum: 739
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 ===============================================================================
63.66/63.72	c ===============================================================================
63.66/63.72	c Wall Clock Time: 63.73 s
63.66/63.72	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-3726957-1338651422/watcher-3726957-1338651422 -o /tmp/evaluation-result-3726957-1338651422/solver-3726957-1338651422 -C 1800 -W 1900 -M 15500 wbo1.72 -file-format=opb HOME/instance-3726957-1338651422.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: 1.37 1.82 1.94 2/177 21544
/proc/meminfo: memFree=28176424/32873844 swapFree=7128/7128
[pid=21544] ppid=21542 vsize=3232 CPUtime=0 cores=0,2,4,6
/proc/21544/stat : 21544 (wbo1.72) R 21542 21544 20159 0 -1 4202496 305 0 0 0 0 0 0 0 20 0 1 0 331209191 3309568 258 33554432000 4194304 5964350 140737242185216 140734649435512 5180076 0 0 4096 16387 0 0 0 17 0 0 0 0 0 0
/proc/21544/statm: 808 259 166 433 0 351 0

[startup+0.102981 s]
/proc/loadavg: 1.37 1.82 1.94 2/177 21544
/proc/meminfo: memFree=28176424/32873844 swapFree=7128/7128
[pid=21544] ppid=21542 vsize=83840 CPUtime=0.09 cores=0,2,4,6
/proc/21544/stat : 21544 (wbo1.72) S 21542 21544 20159 0 -1 4202496 1132 0 0 0 9 0 0 0 20 0 2 0 331209191 85852160 1064 33554432000 4194304 5964350 140737242185216 140737242184736 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21544/statm: 20960 1065 184 433 0 20524 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 83840

[startup+0.200281 s]
/proc/loadavg: 1.37 1.82 1.94 2/177 21544
/proc/meminfo: memFree=28176424/32873844 swapFree=7128/7128
[pid=21544] ppid=21542 vsize=83840 CPUtime=0.19 cores=0,2,4,6
/proc/21544/stat : 21544 (wbo1.72) S 21542 21544 20159 0 -1 4202496 1318 0 0 0 19 0 0 0 20 0 2 0 331209191 85852160 1250 33554432000 4194304 5964350 140737242185216 140737242184736 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21544/statm: 20960 1250 184 433 0 20524 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 83840

[startup+0.300265 s]
/proc/loadavg: 1.37 1.82 1.94 2/177 21544
/proc/meminfo: memFree=28176424/32873844 swapFree=7128/7128
[pid=21544] ppid=21542 vsize=83840 CPUtime=0.29 cores=0,2,4,6
/proc/21544/stat : 21544 (wbo1.72) S 21542 21544 20159 0 -1 4202496 1489 0 0 0 29 0 0 0 20 0 2 0 331209191 85852160 1421 33554432000 4194304 5964350 140737242185216 140737242184736 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21544/statm: 20960 1421 184 433 0 20524 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 83840

[startup+0.700241 s]
/proc/loadavg: 1.37 1.82 1.94 2/177 21544
/proc/meminfo: memFree=28176424/32873844 swapFree=7128/7128
[pid=21544] ppid=21542 vsize=83984 CPUtime=0.69 cores=0,2,4,6
/proc/21544/stat : 21544 (wbo1.72) S 21542 21544 20159 0 -1 4202496 1815 0 0 0 69 0 0 0 20 0 2 0 331209191 85999616 1747 33554432000 4194304 5964350 140737242185216 140737242184736 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21544/statm: 20996 1747 184 433 0 20560 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83984

[startup+1.50027 s]
/proc/loadavg: 1.42 1.82 1.94 3/179 21546
/proc/meminfo: memFree=28165612/32873844 swapFree=7128/7128
[pid=21544] ppid=21542 vsize=83984 CPUtime=1.48 cores=0,2,4,6
/proc/21544/stat : 21544 (wbo1.72) S 21542 21544 20159 0 -1 4202496 2438 0 0 0 148 0 0 0 20 0 2 0 331209191 85999616 2370 33554432000 4194304 5964350 140737242185216 140737242184736 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21544/statm: 20996 2370 184 433 0 20560 0
[pid=21544/tid=21546] ppid=21542 vsize=83984 CPUtime=1.47 cores=0,2,4,6
/proc/21544/task/21546/stat : 21546 (wbo1.72) R 21542 21544 20159 0 -1 4202560 1650 0 0 0 147 0 0 0 20 0 2 0 331209192 85999616 2370 33554432000 4194304 5964350 140737242185216 139730781407224 5136340 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 83984

[startup+3.10027 s]
/proc/loadavg: 1.42 1.82 1.94 3/179 21546
/proc/meminfo: memFree=28159040/32873844 swapFree=7128/7128
[pid=21544] ppid=21542 vsize=84056 CPUtime=3.09 cores=0,2,4,6
/proc/21544/stat : 21544 (wbo1.72) S 21542 21544 20159 0 -1 4202496 3446 0 0 0 308 1 0 0 20 0 2 0 331209191 86073344 3378 33554432000 4194304 5964350 140737242185216 140737242184736 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21544/statm: 21014 3378 184 433 0 20578 0
[pid=21544/tid=21546] ppid=21542 vsize=84056 CPUtime=3.07 cores=0,2,4,6
/proc/21544/task/21546/stat : 21546 (wbo1.72) R 21542 21544 20159 0 -1 4202560 2658 0 0 0 306 1 0 0 20 0 2 0 331209192 86073344 3378 33554432000 4194304 5964350 140737242185216 139730781407272 4399987 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) 84056

[startup+6.30029 s]
/proc/loadavg: 1.46 1.82 1.94 3/179 21546
/proc/meminfo: memFree=28146392/32873844 swapFree=7128/7128
[pid=21544] ppid=21542 vsize=84164 CPUtime=6.28 cores=0,2,4,6
/proc/21544/stat : 21544 (wbo1.72) S 21542 21544 20159 0 -1 4202496 4795 0 0 0 627 1 0 0 20 0 2 0 331209191 86183936 4727 33554432000 4194304 5964350 140737242185216 140737242184736 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21544/statm: 21041 4727 184 433 0 20605 0
[pid=21544/tid=21546] ppid=21542 vsize=84164 CPUtime=6.26 cores=0,2,4,6
/proc/21544/task/21546/stat : 21546 (wbo1.72) R 21542 21544 20159 0 -1 4202560 4007 0 0 0 625 1 0 0 20 0 2 0 331209192 86183936 4727 33554432000 4194304 5964350 140737242185216 139730781407272 4220704 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 84164

[startup+12.7003 s]
/proc/loadavg: 1.51 1.82 1.94 3/179 21546
/proc/meminfo: memFree=28129748/32873844 swapFree=7128/7128
[pid=21544] ppid=21542 vsize=84324 CPUtime=12.69 cores=0,2,4,6
/proc/21544/stat : 21544 (wbo1.72) S 21542 21544 20159 0 -1 4202496 6498 0 0 0 1267 2 0 0 20 0 2 0 331209191 86347776 6430 33554432000 4194304 5964350 140737242185216 140737242184736 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21544/statm: 21081 6430 184 433 0 20645 0
[pid=21544/tid=21546] ppid=21542 vsize=84324 CPUtime=12.64 cores=0,2,4,6
/proc/21544/task/21546/stat : 21546 (wbo1.72) R 21542 21544 20159 0 -1 4202560 5710 0 0 0 1262 2 0 0 20 0 2 0 331209192 86347776 6430 33554432000 4194304 5964350 140737242185216 139730781407032 4221072 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) 84324

[startup+25.5003 s]
/proc/loadavg: 1.58 1.83 1.94 3/179 21546
/proc/meminfo: memFree=28107740/32873844 swapFree=7128/7128
[pid=21544] ppid=21542 vsize=84324 CPUtime=25.49 cores=0,2,4,6
/proc/21544/stat : 21544 (wbo1.72) S 21542 21544 20159 0 -1 4202496 8792 0 0 0 2546 3 0 0 20 0 2 0 331209191 86347776 8724 33554432000 4194304 5964350 140737242185216 140737242184736 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21544/statm: 21081 8724 184 433 0 20645 0
[pid=21544/tid=21546] ppid=21542 vsize=84324 CPUtime=25.41 cores=0,2,4,6
/proc/21544/task/21546/stat : 21546 (wbo1.72) R 21542 21544 20159 0 -1 4202560 8004 0 0 0 2538 3 0 0 20 0 2 0 331209192 86347776 8724 33554432000 4194304 5964350 140737242185216 139730781407224 4399840 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 84324

[startup+51.1003 s]
/proc/loadavg: 1.75 1.84 1.94 3/179 21546
/proc/meminfo: memFree=28065448/32873844 swapFree=7128/7128
[pid=21544] ppid=21542 vsize=86724 CPUtime=51.08 cores=0,2,4,6
/proc/21544/stat : 21544 (wbo1.72) S 21542 21544 20159 0 -1 4202496 14076 0 0 0 5103 5 0 0 20 0 2 0 331209191 88805376 14005 33554432000 4194304 5964350 140737242185216 140737242184736 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21544/statm: 21681 14005 184 433 0 21245 0
[pid=21544/tid=21546] ppid=21542 vsize=86724 CPUtime=50.94 cores=0,2,4,6
/proc/21544/task/21546/stat : 21546 (wbo1.72) R 21542 21544 20159 0 -1 4202560 13288 0 0 0 5089 5 0 0 20 0 2 0 331209192 88805376 14005 33554432000 4194304 5964350 140737242185216 139730781407032 4399835 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 86724

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

[startup+51.2004 s]
/proc/loadavg: 1.75 1.84 1.94 3/179 21546
/proc/meminfo: memFree=28065448/32873844 swapFree=7128/7128
[pid=21544] ppid=21542 vsize=86724 CPUtime=51.18 cores=0,2,4,6
/proc/21544/stat : 21544 (wbo1.72) S 21542 21544 20159 0 -1 4202496 14080 0 0 0 5113 5 0 0 20 0 2 0 331209191 88805376 14009 33554432000 4194304 5964350 140737242185216 140737242184736 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21544/statm: 21681 14009 184 433 0 21245 0
[pid=21544/tid=21546] ppid=21542 vsize=86724 CPUtime=51.04 cores=0,2,4,6
/proc/21544/task/21546/stat : 21546 (wbo1.72) R 21542 21544 20159 0 -1 4202560 13292 0 0 0 5099 5 0 0 20 0 2 0 331209192 88805376 14009 33554432000 4194304 5964350 140737242185216 139730781407032 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 86724

[startup+57.6003 s]
/proc/loadavg: 1.77 1.85 1.94 3/175 21592
/proc/meminfo: memFree=28108012/32873844 swapFree=7128/7128
[pid=21544] ppid=21542 vsize=87480 CPUtime=57.57 cores=0,2,4,6
/proc/21544/stat : 21544 (wbo1.72) S 21542 21544 20159 0 -1 4202496 15533 0 0 0 5752 5 0 0 20 0 2 0 331209191 89579520 15465 33554432000 4194304 5964350 140737242185216 140737242184736 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21544/statm: 21870 15465 184 433 0 21434 0
[pid=21544/tid=21546] ppid=21542 vsize=87480 CPUtime=57.42 cores=0,2,4,6
/proc/21544/task/21546/stat : 21546 (wbo1.72) R 21542 21544 20159 0 -1 4202560 14745 0 0 0 5737 5 0 0 20 0 2 0 331209192 89579520 15465 33554432000 4194304 5964350 140737242185216 139730781407224 4399938 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 57.57
Current children cumulated vsize (KiB) 87480

[startup+60.8003 s]
/proc/loadavg: 1.78 1.85 1.94 3/175 21631
/proc/meminfo: memFree=28105136/32873844 swapFree=7128/7128
[pid=21544] ppid=21542 vsize=87768 CPUtime=60.77 cores=0,2,4,6
/proc/21544/stat : 21544 (wbo1.72) S 21542 21544 20159 0 -1 4202496 15745 0 0 0 6072 5 0 0 20 0 2 0 331209191 89874432 15677 33554432000 4194304 5964350 140737242185216 140737242184736 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21544/statm: 21942 15677 184 433 0 21506 0
[pid=21544/tid=21546] ppid=21542 vsize=87768 CPUtime=60.61 cores=0,2,4,6
/proc/21544/task/21546/stat : 21546 (wbo1.72) R 21542 21544 20159 0 -1 4202560 14957 0 0 0 6056 5 0 0 20 0 2 0 331209192 89874432 15677 33554432000 4194304 5964350 140737242185216 139730781407032 4399840 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 60.77
Current children cumulated vsize (KiB) 87768

[startup+62.4003 s]
/proc/loadavg: 1.78 1.85 1.94 3/175 21631
/proc/meminfo: memFree=28105400/32873844 swapFree=7128/7128
[pid=21544] ppid=21542 vsize=87768 CPUtime=62.37 cores=0,2,4,6
/proc/21544/stat : 21544 (wbo1.72) S 21542 21544 20159 0 -1 4202496 15771 0 0 0 6232 5 0 0 20 0 2 0 331209191 89874432 15703 33554432000 4194304 5964350 140737242185216 140737242184736 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21544/statm: 21942 15703 184 433 0 21506 0
[pid=21544/tid=21546] ppid=21542 vsize=87768 CPUtime=62.21 cores=0,2,4,6
/proc/21544/task/21546/stat : 21546 (wbo1.72) R 21542 21544 20159 0 -1 4202560 14983 0 0 0 6216 5 0 0 20 0 2 0 331209192 89874432 15703 33554432000 4194304 5964350 140737242185216 139730781407032 4399962 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 62.37
Current children cumulated vsize (KiB) 87768

[startup+63.2003 s]
/proc/loadavg: 1.78 1.85 1.94 3/175 21631
/proc/meminfo: memFree=28105136/32873844 swapFree=7128/7128
[pid=21544] ppid=21542 vsize=87912 CPUtime=63.16 cores=0,2,4,6
/proc/21544/stat : 21544 (wbo1.72) S 21542 21544 20159 0 -1 4202496 15815 0 0 0 6311 5 0 0 20 0 2 0 331209191 90021888 15773 33554432000 4194304 5964350 140737242185216 140737242184736 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21544/statm: 21978 15773 184 433 0 21542 0
[pid=21544/tid=21546] ppid=21542 vsize=87912 CPUtime=63 cores=0,2,4,6
/proc/21544/task/21546/stat : 21546 (wbo1.72) R 21542 21544 20159 0 -1 4202560 15027 0 0 0 6295 5 0 0 20 0 2 0 331209192 90021888 15773 33554432000 4194304 5964350 140737242185216 139730781407032 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 63.16
Current children cumulated vsize (KiB) 87912

[startup+63.6003 s]
/proc/loadavg: 1.78 1.85 1.94 3/175 21631
/proc/meminfo: memFree=28105136/32873844 swapFree=7128/7128
[pid=21544] ppid=21542 vsize=87912 CPUtime=63.56 cores=0,2,4,6
/proc/21544/stat : 21544 (wbo1.72) S 21542 21544 20159 0 -1 4202496 15815 0 0 0 6351 5 0 0 20 0 2 0 331209191 90021888 15773 33554432000 4194304 5964350 140737242185216 140737242184736 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21544/statm: 21978 15773 184 433 0 21542 0
[pid=21544/tid=21546] ppid=21542 vsize=87912 CPUtime=63.4 cores=0,2,4,6
/proc/21544/task/21546/stat : 21546 (wbo1.72) R 21542 21544 20159 0 -1 4202560 15027 0 0 0 6335 5 0 0 20 0 2 0 331209192 90021888 15773 33554432000 4194304 5964350 140737242185216 139730781407032 4221120 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 63.56
Current children cumulated vsize (KiB) 87912

[startup+63.7003 s]
/proc/loadavg: 1.78 1.85 1.94 3/175 21631
/proc/meminfo: memFree=28105136/32873844 swapFree=7128/7128
[pid=21544] ppid=21542 vsize=87912 CPUtime=63.66 cores=0,2,4,6
/proc/21544/stat : 21544 (wbo1.72) S 21542 21544 20159 0 -1 4202496 15815 0 0 0 6361 5 0 0 20 0 2 0 331209191 90021888 15773 33554432000 4194304 5964350 140737242185216 140737242184736 4546605 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/21544/statm: 21978 15773 184 433 0 21542 0
[pid=21544/tid=21546] ppid=21542 vsize=87912 CPUtime=63.5 cores=0,2,4,6
/proc/21544/task/21546/stat : 21546 (wbo1.72) R 21542 21544 20159 0 -1 4202560 15027 0 0 0 6345 5 0 0 20 0 2 0 331209192 90021888 15773 33554432000 4194304 5964350 140737242185216 139730781407032 4392725 0 0 4096 16387 0 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 63.66
Current children cumulated vsize (KiB) 87912

Child status: 255

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21544 and gives
#  childrusage.ru_utime.tv_sec=63
#  childrusage.ru_utime.tv_usec=487348
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=62990
# CPU time returned by wait4() is 63.5503
# while last known CPU time is 63.66
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 63.7296
CPU time (s): 63.66
CPU user time (s): 63.61
CPU system time (s): 0.05
CPU usage (%): 99.8908
Max. virtual memory (cumulated for all children) (KiB): 87912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 63.4873
system time used= 0.06299
maximum resident set size= 63112
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15820
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= 23
involuntary context switches= 66

runsolver used 0.113982 second user time and 0.300954 second system time

The end

Launcher Data 

Begin job on node105 at 2012-06-02 17:37:02
IDJOB=3726957
IDBENCH=1328
IDSOLVER=2313
FILE ID=node105/3726957-1338651422
RUNJOBID= node105-1338651421-21476
PBS_JOBID= 14636475
Free space on /tmp= 71296 MiB

SOLVER NAME= wbo 1.72
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900552735.opb
COMMAND LINE= wbo1.72 -file-format=opb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3726957-1338651422/watcher-3726957-1338651422 -o /tmp/evaluation-result-3726957-1338651422/solver-3726957-1338651422 -C 1800 -W 1900 -M 15500  wbo1.72 -file-format=opb HOME/instance-3726957-1338651422.opb

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

MD5SUM BENCH= 2e08c1ce998ee58627c81926b9e65d57
RANDOM SEED=1158852934

node105.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.882
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.882
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.882
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.882
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.882
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5438.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.882
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.882
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.882
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5447.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        28176424 kB
Buffers:          524500 kB
Cached:          3285020 kB
SwapCached:         1700 kB
Active:           890684 kB
Inactive:        2930100 kB
Active(anon):       7452 kB
Inactive(anon):     4808 kB
Active(file):     883232 kB
Inactive(file):  2925292 kB
Unevictable:        7128 kB
Mlocked:            7128 kB
SwapTotal:      67108856 kB
SwapFree:       67100456 kB
Dirty:             11076 kB
Writeback:             0 kB
AnonPages:         16208 kB
Mapped:             9592 kB
Shmem:                 0 kB
Slab:             736556 kB
SReclaimable:     177848 kB
SUnreclaim:       558708 kB
KernelStack:        1456 kB
PageTables:         4116 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     142316 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71276 MiB
End job on node105 at 2012-06-02 17:38:06