Trace number 3720845

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
PB07: Pueblo 1.4? (TO) 1800.04 1800.41

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/
ShortestPathNG/normalized-NG_K143.opb
MD5SUM8f58618b79e9d2a9b56b6a791eca5768
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables17017
Total number of constraints17305
Number of constraints which are clauses17162
Number of constraints which are cardinality constraints (but not clauses)143
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint143
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 144
Number of bits of the biggest sum of numbers8
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 Pueblo version 1.4 (September 2005)
0.00/0.00	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini
0.78/0.81	c starting to Solve
0.78/0.81	c #variables read: 17017 - #constraints read: 17303

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-3720845-1338515034/watcher-3720845-1338515034 -o /tmp/evaluation-result-3720845-1338515034/solver-3720845-1338515034 -C 1800 -W 1900 -M 15500 Pueblo HOME/instance-3720845-1338515034.opb 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.02 2.01 1.98 3/176 7477
/proc/meminfo: memFree=26588768/32873648 swapFree=6864/6864
[pid=7477] ppid=7475 vsize=3104 CPUtime=0 cores=0,2,4,6
/proc/7477/stat : 7477 (Pueblo) R 7475 7477 6223 0 -1 4202496 318 0 0 0 0 0 0 0 20 0 1 0 317629383 3178496 256 33554432000 134512640 134579096 4290130848 4289998260 2331450 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/7477/statm: 776 256 221 17 0 82 0

[startup+0.049957 s]
/proc/loadavg: 2.02 2.01 1.98 3/176 7477
/proc/meminfo: memFree=26588768/32873648 swapFree=6864/6864
[pid=7477] ppid=7475 vsize=5100 CPUtime=0.04 cores=0,2,4,6
/proc/7477/stat : 7477 (Pueblo) R 7475 7477 6223 0 -1 4202496 821 0 0 0 4 0 0 0 20 0 1 0 317629383 5222400 759 33554432000 134512640 134579096 4290130848 4289998248 1261546 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/7477/statm: 1275 759 221 17 0 581 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5100

[startup+0.100221 s]
/proc/loadavg: 2.02 2.01 1.98 3/176 7477
/proc/meminfo: memFree=26588768/32873648 swapFree=6864/6864
[pid=7477] ppid=7475 vsize=6032 CPUtime=0.09 cores=0,2,4,6
/proc/7477/stat : 7477 (Pueblo) R 7475 7477 6223 0 -1 4202496 1072 0 0 0 9 0 0 0 20 0 1 0 317629383 6176768 1010 33554432000 134512640 134579096 4290130848 4289998248 134534726 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/7477/statm: 1508 1010 221 17 0 814 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6032

[startup+0.300181 s]
/proc/loadavg: 2.02 2.01 1.98 3/176 7477
/proc/meminfo: memFree=26588768/32873648 swapFree=6864/6864
[pid=7477] ppid=7475 vsize=11252 CPUtime=0.28 cores=0,2,4,6
/proc/7477/stat : 7477 (Pueblo) R 7475 7477 6223 0 -1 4202496 2066 0 0 0 28 0 0 0 20 0 1 0 317629383 11522048 2004 33554432000 134512640 134579096 4290130848 4290129808 134532448 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/7477/statm: 2813 2004 228 17 0 2119 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 11252

[startup+0.700174 s]
/proc/loadavg: 2.02 2.01 1.98 3/176 7477
/proc/meminfo: memFree=26588768/32873648 swapFree=6864/6864
[pid=7477] ppid=7475 vsize=11780 CPUtime=0.68 cores=0,2,4,6
/proc/7477/stat : 7477 (Pueblo) R 7475 7477 6223 0 -1 4202496 2196 0 0 0 68 0 0 0 20 0 1 0 317629383 12062720 2134 33554432000 134512640 134579096 4290130848 4290129808 134532448 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/7477/statm: 2945 2134 228 17 0 2251 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 11780

[startup+1.50017 s]
/proc/loadavg: 2.02 2.01 1.98 3/177 7478
/proc/meminfo: memFree=26577856/32873648 swapFree=6864/6864
[pid=7477] ppid=7475 vsize=14912 CPUtime=1.48 cores=0,2,4,6
/proc/7477/stat : 7477 (Pueblo) R 7475 7477 6223 0 -1 4202496 2951 0 0 0 148 0 0 0 20 0 1 0 317629383 15269888 2889 33554432000 134512640 134579096 4290130848 4290129668 134556218 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/7477/statm: 3728 2889 230 17 0 3034 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 14912

[startup+3.1001 s]
/proc/loadavg: 2.02 2.01 1.98 3/177 7478
/proc/meminfo: memFree=26577088/32873648 swapFree=6864/6864
[pid=7477] ppid=7475 vsize=15364 CPUtime=3.08 cores=0,2,4,6
/proc/7477/stat : 7477 (Pueblo) R 7475 7477 6223 0 -1 4202496 2974 0 0 0 308 0 0 0 20 0 1 0 317629383 15732736 2912 33554432000 134512640 134579096 4290130848 4290129668 134556221 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/7477/statm: 3841 2912 230 17 0 3147 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 15364

[startup+6.30021 s]
/proc/loadavg: 2.02 2.01 1.98 3/177 7478
/proc/meminfo: memFree=26574484/32873648 swapFree=6864/6864
[pid=7477] ppid=7475 vsize=16764 CPUtime=6.28 cores=0,2,4,6
/proc/7477/stat : 7477 (Pueblo) R 7475 7477 6223 0 -1 4202496 3019 0 0 0 628 0 0 0 20 0 1 0 317629383 17166336 2957 33554432000 134512640 134579096 4290130848 4290129668 134556221 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/7477/statm: 4191 2957 230 17 0 3497 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16764

[startup+12.7001 s]
/proc/loadavg: 2.01 2.01 1.98 3/177 7478
/proc/meminfo: memFree=26569616/32873648 swapFree=6864/6864
[pid=7477] ppid=7475 vsize=15932 CPUtime=12.68 cores=0,2,4,6
/proc/7477/stat : 7477 (Pueblo) R 7475 7477 6223 0 -1 4202496 3079 0 0 0 1268 0 0 0 20 0 1 0 317629383 16314368 2970 33554432000 134512640 134579096 4290130848 4290129668 134556315 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/7477/statm: 3983 2970 230 17 0 3289 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15932

[startup+25.5001 s]
/proc/loadavg: 2.01 2.01 1.98 3/174 7486
/proc/meminfo: memFree=28554052/32873648 swapFree=6864/6864
[pid=7477] ppid=7475 vsize=19508 CPUtime=25.48 cores=0,2,4,6
/proc/7477/stat : 7477 (Pueblo) R 7475 7477 6223 0 -1 4202496 4140 0 0 0 2547 1 0 0 20 0 1 0 317629383 19976192 4009 33554432000 134512640 134579096 4290130848 4290129668 134556204 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/7477/statm: 4877 4009 230 17 0 4183 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19508

[startup+51.1002 s]
/proc/loadavg: 2.01 2.00 1.98 3/174 7486
/proc/meminfo: memFree=28551524/32873648 swapFree=6864/6864
[pid=7477] ppid=7475 vsize=22172 CPUtime=51.07 cores=0,2,4,6
/proc/7477/stat : 7477 (Pueblo) R 7475 7477 6223 0 -1 4202496 4790 0 0 0 5106 1 0 0 20 0 1 0 317629383 22704128 4740 33554432000 134512640 134579096 4290130848 4290129668 134556290 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/7477/statm: 5543 4740 230 17 0 4849 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22172

[startup+102.306 s]
/proc/loadavg: 1.95 1.98 1.97 3/177 7527
/proc/meminfo: memFree=28717816/32873648 swapFree=6864/6864
[pid=7477] ppid=7475 vsize=36412 CPUtime=102.26 cores=0,2,4,6
/proc/7477/stat : 7477 (Pueblo) R 7475 7477 6223 0 -1 4202496 8341 0 0 0 10224 2 0 0 20 0 1 0 317629383 37285888 8352 33554432000 134512640 134579096 4290130848 4290129680 134517885 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/7477/statm: 9103 8352 230 17 0 8409 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 36412

[startup+162.3 s]
/proc/loadavg: 1.98 1.98 1.97 3/177 7527
/proc/meminfo: memFree=28634524/32873648 swapFree=6864/6864
[pid=7477] ppid=7475 vsize=63168 CPUtime=162.24 cores=0,2,4,6
/proc/7477/stat : 7477 (Pueblo) R 7475 7477 6223 0 -1 4202496 15070 0 0 0 16221 3 0 0 20 0 1 0 317629383 64684032 15018 33554432000 134512640 134579096 4290130848 4290129664 134519100 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/7477/statm: 15792 15018 230 17 0 15098 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 63168

[startup+222.3 s]
/proc/loadavg: 1.99 1.98 1.97 3/177 7527
/proc/meminfo: memFree=28539184/32873648 swapFree=6864/6864
[pid=7477] ppid=7475 vsize=81184 CPUtime=222.21 cores=0,2,4,6
/proc/7477/stat : 7477 (Pueblo) R 7475 7477 6223 0 -1 4202496 20447 0 0 0 22217 4 0 0 20 0 1 0 317629383 83132416 19518 33554432000 134512640 134579096 4290130848 4290129664 134519125 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/7477/statm: 20296 19518 230 17 0 19602 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 81184

[startup+282.3 s]
/proc/loadavg: 1.99 1.98 1.97 3/177 7527
/proc/meminfo: memFree=28535464/32873648 swapFree=6864/6864
[pid=7477] ppid=7475 vsize=84836 CPUtime=282.2 cores=0,2,4,6
/proc/7477/stat : 7477 (Pueblo) R 7475 7477 6223 0 -1 4202496 21617 0 0 0 28216 4 0 0 20 0 1 0 317629383 86872064 20450 33554432000 134512640 134579096 4290130848 4290129680 134517903 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/7477/statm: 21209 20450 230 17 0 20515 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 84836

[startup+342.3 s]
/proc/loadavg: 1.99 1.98 1.97 3/177 7528
/proc/meminfo: memFree=28531540/32873648 swapFree=6864/6864
[pid=7477] ppid=7475 vsize=88836 CPUtime=342.19 cores=0,2,4,6
/proc/7477/stat : 7477 (Pueblo) R 7475 7477 6223 0 -1 4202496 22597 0 0 0 34214 5 0 0 20 0 1 0 317629383 90968064 21430 33554432000 134512640 134579096 4290130848 4290129648 134528574 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/7477/statm: 22209 21430 230 17 0 21515 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 88836

[startup+402.3 s]
/proc/loadavg: 2.07 2.00 1.98 3/178 7531
/proc/meminfo: memFree=28529184/32873648 swapFree=6864/6864
[pid=7477] ppid=7475 vsize=90916 CPUtime=402.17 cores=0,2,4,6
/proc/7477/stat : 7477 (Pueblo) R 7475 7477 6223 0 -1 4202496 23146 0 0 0 40212 5 0 0 20 0 1 0 317629383 93097984 21979 33554432000 134512640 134579096 4290130848 4290129504 134522754 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/7477/statm: 22729 21979 230 17 0 22035 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 90916

[startup+462.3 s]
/proc/loadavg: 2.02 2.00 1.98 3/177 7531
/proc/meminfo: memFree=28529308/32873648 swapFree=6864/6864
[pid=7477] ppid=7475 vsize=90916 CPUtime=462.16 cores=0,2,4,6
/proc/7477/stat : 7477 (Pueblo) R 7475 7477 6223 0 -1 4202496 23147 0 0 0 46211 5 0 0 20 0 1 0 317629383 93097984 21979 33554432000 134512640 134579096 4290130848 4290129680 134517922 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/7477/statm: 22729 21979 230 17 0 22035 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 90916

[startup+522.3 s]
/proc/loadavg: 2.01 2.00 1.98 3/177 7531
/proc/meminfo: memFree=28529308/32873648 swapFree=6864/6864
[pid=7477] ppid=7475 vsize=90860 CPUtime=522.14 cores=0,2,4,6
/proc/7477/stat : 7477 (Pueblo) R 7475 7477 6223 0 -1 4202496 23246 0 0 0 52209 5 0 0 20 0 1 0 317629383 93040640 21969 33554432000 134512640 134579096 4290130848 4290129696 134528357 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/7477/statm: 22715 21969 230 17 0 22021 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 90860

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/177 7531
/proc/meminfo: memFree=28528936/32873648 swapFree=6864/6864
[pid=7477] ppid=7475 vsize=91252 CPUtime=582.12 cores=0,2,4,6
/proc/7477/stat : 7477 (Pueblo) R 7475 7477 6223 0 -1 4202496 23947 0 0 0 58207 5 0 0 20 0 1 0 317629383 93442048 22035 33554432000 134512640 134579096 4290130848 4290129680 134517893 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/7477/statm: 22813 22035 230 17 0 22119 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 91252

[startup+642.3 s]

################
# More data... #
################

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/177 7532
/proc/meminfo: memFree=28423796/32873648 swapFree=6864/6864
[pid=7477] ppid=7475 vsize=196272 CPUtime=822.08 cores=0,2,4,6
/proc/7477/stat : 7477 (Pueblo) R 7475 7477 6223 0 -1 4202496 52858 0 0 0 82199 9 0 0 20 0 1 0 317629383 200982528 48289 33554432000 134512640 134579096 4290130848 4290129664 134519093 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/7477/statm: 49068 48289 230 17 0 48374 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 196272

[startup+882.3 s]
/proc/loadavg: 2.08 2.02 1.98 3/177 7532
/proc/meminfo: memFree=28394588/32873648 swapFree=6864/6864
[pid=7477] ppid=7475 vsize=225032 CPUtime=882.06 cores=0,2,4,6
/proc/7477/stat : 7477 (Pueblo) R 7475 7477 6223 0 -1 4202496 60557 0 0 0 88196 10 0 0 20 0 1 0 317629383 230432768 55508 33554432000 134512640 134579096 4290130848 4290129664 134519095 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/7477/statm: 56258 55508 230 17 0 55564 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 225032

[startup+942.3 s]
/proc/loadavg: 2.03 2.01 1.98 3/177 7533
/proc/meminfo: memFree=28368424/32873648 swapFree=6864/6864
[pid=7477] ppid=7475 vsize=251396 CPUtime=942.06 cores=0,2,4,6
/proc/7477/stat : 7477 (Pueblo) R 7475 7477 6223 0 -1 4202496 67720 0 0 0 94195 11 0 0 20 0 1 0 317629383 257429504 62075 33554432000 134512640 134579096 4290130848 4290129680 134517896 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/7477/statm: 62849 62075 230 17 0 62155 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 251396

[startup+1002.3 s]
/proc/loadavg: 2.01 2.00 1.98 3/178 7536
/proc/meminfo: memFree=28368788/32873648 swapFree=6864/6864
[pid=7477] ppid=7475 vsize=251396 CPUtime=1002.05 cores=0,2,4,6
/proc/7477/stat : 7477 (Pueblo) R 7475 7477 6223 0 -1 4202496 67720 0 0 0 100194 11 0 0 20 0 1 0 317629383 257429504 62075 33554432000 134512640 134579096 4290130848 4290129504 134522733 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/7477/statm: 62849 62075 230 17 0 62155 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 251396

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 7558
/proc/meminfo: memFree=28369228/32873648 swapFree=6864/6864
[pid=7477] ppid=7475 vsize=251396 CPUtime=1062.04 cores=0,2,4,6
/proc/7477/stat : 7477 (Pueblo) R 7475 7477 6223 0 -1 4202496 67721 0 0 0 106193 11 0 0 20 0 1 0 317629383 257429504 62076 33554432000 134512640 134579096 4290130848 4290129664 134519088 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/7477/statm: 62849 62076 230 17 0 62155 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 251396

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/177 7558
/proc/meminfo: memFree=28365640/32873648 swapFree=6864/6864
[pid=7477] ppid=7475 vsize=254680 CPUtime=1122.03 cores=0,2,4,6
/proc/7477/stat : 7477 (Pueblo) R 7475 7477 6223 0 -1 4202496 68713 0 0 0 112192 11 0 0 20 0 1 0 317629383 260792320 62919 33554432000 134512640 134579096 4290130848 4290129680 134517908 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/7477/statm: 63670 62919 230 17 0 62976 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 254680

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/177 7558
/proc/meminfo: memFree=28365112/32873648 swapFree=6864/6864
[pid=7477] ppid=7475 vsize=254680 CPUtime=1182.01 cores=0,2,4,6
/proc/7477/stat : 7477 (Pueblo) R 7475 7477 6223 0 -1 4202496 68722 0 0 0 118190 11 0 0 20 0 1 0 317629383 260792320 62922 33554432000 134512640 134579096 4290130848 4290129680 134517893 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/7477/statm: 63670 62922 230 17 0 62976 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 254680

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/176 7558
/proc/meminfo: memFree=28364876/32873648 swapFree=6864/6864
[pid=7477] ppid=7475 vsize=254308 CPUtime=1242 cores=0,2,4,6
/proc/7477/stat : 7477 (Pueblo) R 7475 7477 6223 0 -1 4202496 68722 0 0 0 124189 11 0 0 20 0 1 0 317629383 260411392 62829 33554432000 134512640 134579096 4290130848 4290129504 134522754 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/7477/statm: 63577 62829 230 17 0 62883 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 254308

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/177 7559
/proc/meminfo: memFree=28364868/32873648 swapFree=6864/6864
[pid=7477] ppid=7475 vsize=254308 CPUtime=1302 cores=0,2,4,6
/proc/7477/stat : 7477 (Pueblo) R 7475 7477 6223 0 -1 4202496 68722 0 0 0 130189 11 0 0 20 0 1 0 317629383 260411392 62829 33554432000 134512640 134579096 4290130848 4290129680 134517903 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/7477/statm: 63577 62829 230 17 0 62883 0
Current children cumulated CPU time (s) 1302
Current children cumulated vsize (KiB) 254308

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/177 7559
/proc/meminfo: memFree=28364744/32873648 swapFree=6864/6864
[pid=7477] ppid=7475 vsize=254308 CPUtime=1361.99 cores=0,2,4,6
/proc/7477/stat : 7477 (Pueblo) R 7475 7477 6223 0 -1 4202496 68722 0 0 0 136188 11 0 0 20 0 1 0 317629383 260411392 62829 33554432000 134512640 134579096 4290130848 4290129664 134519111 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/7477/statm: 63577 62829 230 17 0 62883 0
Current children cumulated CPU time (s) 1361.99
Current children cumulated vsize (KiB) 254308

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.98 3/177 7559
/proc/meminfo: memFree=28364868/32873648 swapFree=6864/6864
[pid=7477] ppid=7475 vsize=254308 CPUtime=1421.98 cores=0,2,4,6
/proc/7477/stat : 7477 (Pueblo) R 7475 7477 6223 0 -1 4202496 68722 0 0 0 142187 11 0 0 20 0 1 0 317629383 260411392 62829 33554432000 134512640 134579096 4290130848 4290129728 134557279 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/7477/statm: 63577 62829 230 17 0 62883 0
Current children cumulated CPU time (s) 1421.98
Current children cumulated vsize (KiB) 254308

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/177 7559
/proc/meminfo: memFree=28364800/32873648 swapFree=6864/6864
[pid=7477] ppid=7475 vsize=254308 CPUtime=1481.97 cores=0,2,4,6
/proc/7477/stat : 7477 (Pueblo) R 7475 7477 6223 0 -1 4202496 68722 0 0 0 148186 11 0 0 20 0 1 0 317629383 260411392 62829 33554432000 134512640 134579096 4290130848 4290129680 134517903 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/7477/statm: 63577 62829 230 17 0 62883 0
Current children cumulated CPU time (s) 1481.97
Current children cumulated vsize (KiB) 254308

[startup+1542.3 s]
/proc/loadavg: 2.03 2.01 1.99 3/177 7559
/proc/meminfo: memFree=28364676/32873648 swapFree=6864/6864
[pid=7477] ppid=7475 vsize=254308 CPUtime=1541.96 cores=0,2,4,6
/proc/7477/stat : 7477 (Pueblo) R 7475 7477 6223 0 -1 4202496 68724 0 0 0 154185 11 0 0 20 0 1 0 317629383 260411392 62831 33554432000 134512640 134579096 4290130848 4290129680 134517928 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/7477/statm: 63577 62831 230 17 0 62883 0
Current children cumulated CPU time (s) 1541.96
Current children cumulated vsize (KiB) 254308

[startup+1602.3 s]
/proc/loadavg: 2.01 2.01 1.99 3/178 7563
/proc/meminfo: memFree=28354868/32873648 swapFree=6864/6864
[pid=7477] ppid=7475 vsize=265088 CPUtime=1601.95 cores=0,2,4,6
/proc/7477/stat : 7477 (Pueblo) R 7475 7477 6223 0 -1 4202496 71841 0 0 0 160183 12 0 0 20 0 1 0 317629383 271450112 65487 33554432000 134512640 134579096 4290130848 4290129664 134519077 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/7477/statm: 66272 65487 230 17 0 65578 0
Current children cumulated CPU time (s) 1601.95
Current children cumulated vsize (KiB) 265088

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/177 7563
/proc/meminfo: memFree=28327844/32873648 swapFree=6864/6864
[pid=7477] ppid=7475 vsize=291884 CPUtime=1661.95 cores=0,2,4,6
/proc/7477/stat : 7477 (Pueblo) R 7475 7477 6223 0 -1 4202496 79440 0 0 0 166181 14 0 0 20 0 1 0 317629383 298889216 72182 33554432000 134512640 134579096 4290130848 4290129680 134517885 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/7477/statm: 72971 72182 230 17 0 72277 0
Current children cumulated CPU time (s) 1661.95
Current children cumulated vsize (KiB) 291884

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/177 7563
/proc/meminfo: memFree=28319540/32873648 swapFree=6864/6864
[pid=7477] ppid=7475 vsize=299356 CPUtime=1721.93 cores=0,2,4,6
/proc/7477/stat : 7477 (Pueblo) R 7475 7477 6223 0 -1 4202496 81581 0 0 0 172179 14 0 0 20 0 1 0 317629383 306540544 74069 33554432000 134512640 134579096 4290130848 4290129680 134517933 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/7477/statm: 74839 74069 230 17 0 74145 0
Current children cumulated CPU time (s) 1721.93
Current children cumulated vsize (KiB) 299356

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/177 7563
/proc/meminfo: memFree=28318880/32873648 swapFree=6864/6864
[pid=7477] ppid=7475 vsize=299356 CPUtime=1781.92 cores=0,2,4,6
/proc/7477/stat : 7477 (Pueblo) R 7475 7477 6223 0 -1 4202496 81585 0 0 0 178178 14 0 0 20 0 1 0 317629383 306540544 74072 33554432000 134512640 134579096 4290130848 4290129680 134517901 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/7477/statm: 74839 74072 230 17 0 74145 0
Current children cumulated CPU time (s) 1781.92
Current children cumulated vsize (KiB) 299356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 1.99 3/177 7563
/proc/meminfo: memFree=28318384/32873648 swapFree=6864/6864
[pid=7477] ppid=7475 vsize=299356 CPUtime=1800.03 cores=0,2,4,6
/proc/7477/stat : 7477 (Pueblo) R 7475 7477 6223 0 -1 4202496 81585 0 0 0 179989 14 0 0 20 0 1 0 317629383 306540544 74072 33554432000 134512640 134579096 4290130848 4290129668 134556361 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/7477/statm: 74839 74072 230 17 0 74145 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 299356

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.41
CPU time (s): 1800.04
CPU user time (s): 1799.89
CPU system time (s): 0.146977
CPU usage (%): 99.9795
Max. virtual memory (cumulated for all children) (KiB): 299356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.89
system time used= 0.146977
maximum resident set size= 296288
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 81585
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= 52
involuntary context switches= 2035

runsolver used 3.13052 second user time and 8.67568 second system time

The end

Launcher Data 

Begin job on node120 at 2012-06-01 03:43:54
IDJOB=3720845
IDBENCH=90199
IDSOLVER=2305
FILE ID=node120/3720845-1338515034
RUNJOBID= node120-1338506006-6239
PBS_JOBID= 14635771
Free space on /tmp= 70552 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathNG/normalized-NG_K143.opb
COMMAND LINE= Pueblo BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3720845-1338515034/watcher-3720845-1338515034 -o /tmp/evaluation-result-3720845-1338515034/solver-3720845-1338515034 -C 1800 -W 1900 -M 15500  Pueblo HOME/instance-3720845-1338515034.opb

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

MD5SUM BENCH= 8f58618b79e9d2a9b56b6a791eca5768
RANDOM SEED=1664087992

node120.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.88
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        26589048 kB
Buffers:          501076 kB
Cached:          2874576 kB
SwapCached:         1628 kB
Active:          3781164 kB
Inactive:        1583788 kB
Active(anon):    1981396 kB
Inactive(anon):     9236 kB
Active(file):    1799768 kB
Inactive(file):  1574552 kB
Unevictable:        6864 kB
Mlocked:            6864 kB
SwapTotal:      67108856 kB
SwapFree:       67103460 kB
Dirty:              3460 kB
Writeback:            16 kB
AnonPages:       1993432 kB
Mapped:            11668 kB
Shmem:                32 kB
Slab:             780644 kB
SReclaimable:     224980 kB
SUnreclaim:       555664 kB
KernelStack:        1472 kB
PageTables:         7836 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    2119032 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1429504 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-3720845-1338515034.opb

Free space on /tmp at the end= 70780 MiB
End job on node120 at 2012-06-01 04:13:56