Trace number 3720815

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) 1800.02 1800.31

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/
normalized-TateBritain_K95.opb
MD5SUMf5b402df79463ae0743ac9fe7c0d237d
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark389.31
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6460
Total number of constraints6652
Number of constraints which are clauses6557
Number of constraints which are cardinality constraints (but not clauses)95
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint95
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 96
Number of bits of the biggest sum of numbers7
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
0.09/0.17	c starting to Solve
0.09/0.17	c #variables read: 6460 - #constraints read: 6650

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-3720815-1338514643/watcher-3720815-1338514643 -o /tmp/evaluation-result-3720815-1338514643/solver-3720815-1338514643 -C 1800 -W 1900 -M 15500 Pueblo HOME/instance-3720815-1338514643.opb 

running on 4 cores: 1,3,5,7

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


[startup+0 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 7555
/proc/meminfo: memFree=30885756/32873844 swapFree=7900/7900
[pid=7555] ppid=7553 vsize=3104 CPUtime=0 cores=1,3,5,7
/proc/7555/stat : 7555 (Pueblo) R 7553 7555 6653 0 -1 4202496 332 0 0 0 0 0 0 0 20 0 1 0 317588866 3178496 269 33554432000 134512640 134579096 4287332784 4287200132 2577137 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/7555/statm: 776 269 219 17 0 82 0

[startup+0.0242659 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 7555
/proc/meminfo: memFree=30885756/32873844 swapFree=7900/7900
[pid=7555] ppid=7553 vsize=3904 CPUtime=0.02 cores=1,3,5,7
/proc/7555/stat : 7555 (Pueblo) R 7553 7555 6653 0 -1 4202496 528 0 0 0 2 0 0 0 20 0 1 0 317588866 3997696 465 33554432000 134512640 134579096 4287332784 4287200304 134547012 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/7555/statm: 976 465 219 17 0 282 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3904

[startup+0.100253 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 7555
/proc/meminfo: memFree=30885756/32873844 swapFree=7900/7900
[pid=7555] ppid=7553 vsize=5928 CPUtime=0.09 cores=1,3,5,7
/proc/7555/stat : 7555 (Pueblo) R 7553 7555 6653 0 -1 4202496 996 0 0 0 9 0 0 0 20 0 1 0 317588866 6070272 933 33554432000 134512640 134579096 4287332784 4287331744 134532440 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/7555/statm: 1482 933 225 17 0 788 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5928

[startup+0.300232 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 7555
/proc/meminfo: memFree=30885756/32873844 swapFree=7900/7900
[pid=7555] ppid=7553 vsize=7120 CPUtime=0.29 cores=1,3,5,7
/proc/7555/stat : 7555 (Pueblo) R 7553 7555 6653 0 -1 4202496 1317 0 0 0 29 0 0 0 20 0 1 0 317588866 7290880 1254 33554432000 134512640 134579096 4287332784 4287331604 134556408 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/7555/statm: 1780 1254 227 17 0 1086 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7120

[startup+0.700225 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 7555
/proc/meminfo: memFree=30885756/32873844 swapFree=7900/7900
[pid=7555] ppid=7553 vsize=7120 CPUtime=0.69 cores=1,3,5,7
/proc/7555/stat : 7555 (Pueblo) R 7553 7555 6653 0 -1 4202496 1317 0 0 0 69 0 0 0 20 0 1 0 317588866 7290880 1254 33554432000 134512640 134579096 4287332784 4287331440 134522706 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/7555/statm: 1780 1254 227 17 0 1086 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7120

[startup+1.50023 s]
/proc/loadavg: 2.06 2.02 2.00 3/178 7556
/proc/meminfo: memFree=30881384/32873844 swapFree=7900/7900
[pid=7555] ppid=7553 vsize=7608 CPUtime=1.49 cores=1,3,5,7
/proc/7555/stat : 7555 (Pueblo) R 7553 7555 6653 0 -1 4202496 1445 0 0 0 149 0 0 0 20 0 1 0 317588866 7790592 1382 33554432000 134512640 134579096 4287332784 4287331600 134519064 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/7555/statm: 1902 1382 227 17 0 1208 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7608

[startup+3.10023 s]
/proc/loadavg: 2.06 2.01 2.00 3/178 7556
/proc/meminfo: memFree=30879028/32873844 swapFree=7900/7900
[pid=7555] ppid=7553 vsize=9728 CPUtime=3.09 cores=1,3,5,7
/proc/7555/stat : 7555 (Pueblo) R 7553 7555 6653 0 -1 4202496 1954 0 0 0 309 0 0 0 20 0 1 0 317588866 9961472 1891 33554432000 134512640 134579096 4287332784 4287331392 134558780 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/7555/statm: 2432 1891 227 17 0 1738 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9728

[startup+6.30022 s]
/proc/loadavg: 2.06 2.01 2.00 3/178 7556
/proc/meminfo: memFree=30874448/32873844 swapFree=7900/7900
[pid=7555] ppid=7553 vsize=11956 CPUtime=6.29 cores=1,3,5,7
/proc/7555/stat : 7555 (Pueblo) R 7553 7555 6653 0 -1 4202496 2551 0 0 0 629 0 0 0 20 0 1 0 317588866 12242944 2472 33554432000 134512640 134579096 4287332784 4287331440 134522706 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/7555/statm: 2989 2472 227 17 0 2295 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11956

[startup+12.7002 s]
/proc/loadavg: 2.13 2.03 2.00 3/178 7556
/proc/meminfo: memFree=30869008/32873844 swapFree=7900/7900
[pid=7555] ppid=7553 vsize=16120 CPUtime=12.69 cores=1,3,5,7
/proc/7555/stat : 7555 (Pueblo) R 7553 7555 6653 0 -1 4202496 3575 0 0 0 1269 0 0 0 20 0 1 0 317588866 16506880 3496 33554432000 134512640 134579096 4287332784 4287331604 134556355 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/7555/statm: 4030 3496 227 17 0 3336 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16120

[startup+25.5002 s]
/proc/loadavg: 2.18 2.04 2.01 3/178 7556
/proc/meminfo: memFree=30858484/32873844 swapFree=7900/7900
[pid=7555] ppid=7553 vsize=24652 CPUtime=25.48 cores=1,3,5,7
/proc/7555/stat : 7555 (Pueblo) R 7553 7555 6653 0 -1 4202496 5861 0 0 0 2547 1 0 0 20 0 1 0 317588866 25243648 5643 33554432000 134512640 134579096 4287332784 4287331440 134524561 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/7555/statm: 6163 5643 227 17 0 5469 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24652

[startup+51.1002 s]
/proc/loadavg: 2.12 2.04 2.00 3/178 7556
/proc/meminfo: memFree=30841992/32873844 swapFree=7900/7900
[pid=7555] ppid=7553 vsize=35436 CPUtime=51.08 cores=1,3,5,7
/proc/7555/stat : 7555 (Pueblo) R 7553 7555 6653 0 -1 4202496 8996 0 0 0 5106 2 0 0 20 0 1 0 317588866 36286464 8342 33554432000 134512640 134579096 4287332784 4287331120 134532937 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/7555/statm: 8859 8342 227 17 0 8165 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 35436

[startup+102.307 s]
/proc/loadavg: 2.13 2.05 2.01 3/183 7695
/proc/meminfo: memFree=30806028/32873844 swapFree=7900/7900
[pid=7555] ppid=7553 vsize=54592 CPUtime=102.28 cores=1,3,5,7
/proc/7555/stat : 7555 (Pueblo) R 7553 7555 6653 0 -1 4202496 14183 0 0 0 10225 3 0 0 20 0 1 0 317588866 55902208 13131 33554432000 134512640 134579096 4287332784 4287331440 134522754 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/7555/statm: 13648 13131 227 17 0 12954 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 54592

[startup+212.066 s]
/proc/loadavg: 2.16 2.08 2.02 3/178 7760
/proc/meminfo: memFree=30786196/32873844 swapFree=7900/7900
[pid=7555] ppid=7553 vsize=54308 CPUtime=212.02 cores=1,3,5,7
/proc/7555/stat : 7555 (Pueblo) R 7553 7555 6653 0 -1 4202496 14183 0 0 0 21199 3 0 0 20 0 1 0 317588866 55611392 13060 33554432000 134512640 134579096 4287332784 4287331728 134519804 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/7555/statm: 13577 13060 227 17 0 12883 0
Current children cumulated CPU time (s) 212.02
Current children cumulated vsize (KiB) 54308

[startup+284.174 s]
/proc/loadavg: 2.16 2.08 2.02 3/178 7760
/proc/meminfo: memFree=30786196/32873844 swapFree=7900/7900
[pid=7555] ppid=7553 vsize=70628 CPUtime=284.12 cores=1,3,5,7
/proc/7555/stat : 7555 (Pueblo) R 7553 7555 6653 0 -1 4202496 18259 0 0 0 28409 3 0 0 20 0 1 0 317588866 72323072 17123 33554432000 134512640 134579096 4287332784 4287331616 134517933 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/7555/statm: 17657 17123 227 17 0 16963 0
Current children cumulated CPU time (s) 284.12
Current children cumulated vsize (KiB) 70628

[startup+284.378 s]
/proc/loadavg: 2.16 2.08 2.02 3/178 7760
/proc/meminfo: memFree=30786196/32873844 swapFree=7900/7900
[pid=7555] ppid=7553 vsize=70764 CPUtime=284.32 cores=1,3,5,7
/proc/7555/stat : 7555 (Pueblo) R 7553 7555 6653 0 -1 4202496 18293 0 0 0 28429 3 0 0 20 0 1 0 317588866 72462336 17157 33554432000 134512640 134579096 4287332784 4287331600 134519125 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/7555/statm: 17691 17157 227 17 0 16997 0
Current children cumulated CPU time (s) 284.32
Current children cumulated vsize (KiB) 70764

[startup+353.046 s]
/proc/loadavg: 2.16 2.08 2.02 3/178 7760
/proc/meminfo: memFree=30786196/32873844 swapFree=7900/7900
[pid=7555] ppid=7553 vsize=75092 CPUtime=352.98 cores=1,3,5,7
/proc/7555/stat : 7555 (Pueblo) R 7553 7555 6653 0 -1 4202496 19447 0 0 0 35295 3 0 0 20 0 1 0 317588866 76894208 18256 33554432000 134512640 134579096 4287332784 4287330224 134532856 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/7555/statm: 18773 18256 227 17 0 18079 0
Current children cumulated CPU time (s) 352.98
Current children cumulated vsize (KiB) 75092

[startup+403.446 s]
/proc/loadavg: 2.16 2.08 2.02 3/178 7760
/proc/meminfo: memFree=30786196/32873844 swapFree=7900/7900
[pid=7555] ppid=7553 vsize=75020 CPUtime=403.37 cores=1,3,5,7
/proc/7555/stat : 7555 (Pueblo) R 7553 7555 6653 0 -1 4202496 19447 0 0 0 40334 3 0 0 20 0 1 0 317588866 76820480 18238 33554432000 134512640 134579096 4287332784 4287331616 134517893 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/7555/statm: 18755 18238 227 17 0 18061 0
Current children cumulated CPU time (s) 403.37
Current children cumulated vsize (KiB) 75020

[startup+462.307 s]
/proc/loadavg: 1.97 2.00 1.99 3/177 7810
/proc/meminfo: memFree=31585600/32873844 swapFree=7900/7900
[pid=7555] ppid=7553 vsize=74908 CPUtime=462.21 cores=1,3,5,7
/proc/7555/stat : 7555 (Pueblo) R 7553 7555 6653 0 -1 4202496 19465 0 0 0 46218 3 0 0 20 0 1 0 317588866 76705792 18218 33554432000 134512640 134579096 4287332784 4287331616 134517893 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/7555/statm: 18727 18218 227 17 0 18033 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 74908

[startup+522.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/177 7859
/proc/meminfo: memFree=31575828/32873844 swapFree=7900/7900
[pid=7555] ppid=7553 vsize=74908 CPUtime=522.19 cores=1,3,5,7
/proc/7555/stat : 7555 (Pueblo) R 7553 7555 6653 0 -1 4202496 19465 0 0 0 52216 3 0 0 20 0 1 0 317588866 76705792 18218 33554432000 134512640 134579096 4287332784 4287330544 134532856 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/7555/statm: 18727 18218 227 17 0 18033 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 74908

[startup+582.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 7859
/proc/meminfo: memFree=31532276/32873844 swapFree=7900/7900
[pid=7555] ppid=7553 vsize=90492 CPUtime=582.18 cores=1,3,5,7
/proc/7555/stat : 7555 (Pueblo) R 7553 7555 6653 0 -1 4202496 23597 0 0 0 58214 4 0 0 20 0 1 0 317588866 92663808 22095 33554432000 134512640 134579096 4287332784 4287331616 134517908 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/7555/statm: 22623 22095 227 17 0 21929 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 90492

[startup+642.3 s]

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

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 7864
/proc/meminfo: memFree=31436304/32873844 swapFree=7900/7900
[pid=7555] ppid=7553 vsize=115284 CPUtime=882.14 cores=1,3,5,7
/proc/7555/stat : 7555 (Pueblo) R 7553 7555 6653 0 -1 4202496 30465 0 0 0 88208 6 0 0 20 0 1 0 317588866 118050816 28312 33554432000 134512640 134579096 4287332784 4287331616 134517922 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/7555/statm: 28821 28312 227 17 0 28127 0
Current children cumulated CPU time (s) 882.14
Current children cumulated vsize (KiB) 115284

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 7864
/proc/meminfo: memFree=31422812/32873844 swapFree=7900/7900
[pid=7555] ppid=7553 vsize=115284 CPUtime=942.13 cores=1,3,5,7
/proc/7555/stat : 7555 (Pueblo) R 7553 7555 6653 0 -1 4202496 30465 0 0 0 94207 6 0 0 20 0 1 0 317588866 118050816 28312 33554432000 134512640 134579096 4287332784 4287331504 134529116 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/7555/statm: 28821 28312 227 17 0 28127 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 115284

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 7864
/proc/meminfo: memFree=31416984/32873844 swapFree=7900/7900
[pid=7555] ppid=7553 vsize=115284 CPUtime=1002.13 cores=1,3,5,7
/proc/7555/stat : 7555 (Pueblo) R 7553 7555 6653 0 -1 4202496 30465 0 0 0 100207 6 0 0 20 0 1 0 317588866 118050816 28312 33554432000 134512640 134579096 4287332784 4287331616 134517893 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/7555/statm: 28821 28312 227 17 0 28127 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 115284

[startup+1062.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 7864
/proc/meminfo: memFree=31408676/32873844 swapFree=7900/7900
[pid=7555] ppid=7553 vsize=115284 CPUtime=1062.11 cores=1,3,5,7
/proc/7555/stat : 7555 (Pueblo) R 7553 7555 6653 0 -1 4202496 30465 0 0 0 106205 6 0 0 20 0 1 0 317588866 118050816 28312 33554432000 134512640 134579096 4287332784 4287331616 134517896 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/7555/statm: 28821 28312 227 17 0 28127 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 115284

[startup+1122.31 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 7864
/proc/meminfo: memFree=31398540/32873844 swapFree=7900/7900
[pid=7555] ppid=7553 vsize=115284 CPUtime=1122.11 cores=1,3,5,7
/proc/7555/stat : 7555 (Pueblo) R 7553 7555 6653 0 -1 4202496 30465 0 0 0 112205 6 0 0 20 0 1 0 317588866 118050816 28312 33554432000 134512640 134579096 4287332784 4287331616 134517908 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/7555/statm: 28821 28312 227 17 0 28127 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 115284

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 7865
/proc/meminfo: memFree=31377584/32873844 swapFree=7900/7900
[pid=7555] ppid=7553 vsize=115132 CPUtime=1182.09 cores=1,3,5,7
/proc/7555/stat : 7555 (Pueblo) R 7553 7555 6653 0 -1 4202496 30465 0 0 0 118203 6 0 0 20 0 1 0 317588866 117895168 28274 33554432000 134512640 134579096 4287332784 4287331600 134519064 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/7555/statm: 28783 28274 227 17 0 28089 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 115132

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 7865
/proc/meminfo: memFree=31364440/32873844 swapFree=7900/7900
[pid=7555] ppid=7553 vsize=115132 CPUtime=1242.09 cores=1,3,5,7
/proc/7555/stat : 7555 (Pueblo) R 7553 7555 6653 0 -1 4202496 30465 0 0 0 124203 6 0 0 20 0 1 0 317588866 117895168 28274 33554432000 134512640 134579096 4287332784 4287331616 134517901 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/7555/statm: 28783 28274 227 17 0 28089 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 115132

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 7865
/proc/meminfo: memFree=31343560/32873844 swapFree=7900/7900
[pid=7555] ppid=7553 vsize=115132 CPUtime=1302.08 cores=1,3,5,7
/proc/7555/stat : 7555 (Pueblo) R 7553 7555 6653 0 -1 4202496 30465 0 0 0 130202 6 0 0 20 0 1 0 317588866 117895168 28274 33554432000 134512640 134579096 4287332784 4287331604 134556334 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/7555/statm: 28783 28274 227 17 0 28089 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 115132

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 7868
/proc/meminfo: memFree=31344156/32873844 swapFree=7900/7900
[pid=7555] ppid=7553 vsize=115132 CPUtime=1362.07 cores=1,3,5,7
/proc/7555/stat : 7555 (Pueblo) R 7553 7555 6653 0 -1 4202496 30465 0 0 0 136201 6 0 0 20 0 1 0 317588866 117895168 28274 33554432000 134512640 134579096 4287332784 4287331600 134519100 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/7555/statm: 28783 28274 227 17 0 28089 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 115132

[startup+1422.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/178 7891
/proc/meminfo: memFree=31317456/32873844 swapFree=7900/7900
[pid=7555] ppid=7553 vsize=115140 CPUtime=1422.06 cores=1,3,5,7
/proc/7555/stat : 7555 (Pueblo) R 7553 7555 6653 0 -1 4202496 30489 0 0 0 142200 6 0 0 20 0 1 0 317588866 117903360 28276 33554432000 134512640 134579096 4287332784 4287331600 134519095 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/7555/statm: 28785 28276 227 17 0 28091 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 115140

[startup+1482.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 7892
/proc/meminfo: memFree=31305660/32873844 swapFree=7900/7900
[pid=7555] ppid=7553 vsize=116268 CPUtime=1482.05 cores=1,3,5,7
/proc/7555/stat : 7555 (Pueblo) R 7553 7555 6653 0 -1 4202496 30756 0 0 0 148199 6 0 0 20 0 1 0 317588866 119058432 28543 33554432000 134512640 134579096 4287332784 4287331604 134556336 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/7555/statm: 29067 28543 227 17 0 28373 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 116268

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 7892
/proc/meminfo: memFree=31306928/32873844 swapFree=7900/7900
[pid=7555] ppid=7553 vsize=116268 CPUtime=1542.04 cores=1,3,5,7
/proc/7555/stat : 7555 (Pueblo) R 7553 7555 6653 0 -1 4202496 30756 0 0 0 154198 6 0 0 20 0 1 0 317588866 119058432 28543 33554432000 134512640 134579096 4287332784 4287331616 134517872 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/7555/statm: 29067 28543 227 17 0 28373 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 116268

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 7892
/proc/meminfo: memFree=31296388/32873844 swapFree=7900/7900
[pid=7555] ppid=7553 vsize=116268 CPUtime=1602.03 cores=1,3,5,7
/proc/7555/stat : 7555 (Pueblo) R 7553 7555 6653 0 -1 4202496 30756 0 0 0 160197 6 0 0 20 0 1 0 317588866 119058432 28543 33554432000 134512640 134579096 4287332784 4287331712 134559292 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/7555/statm: 29067 28543 227 17 0 28373 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 116268

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 7892
/proc/meminfo: memFree=31245052/32873844 swapFree=7900/7900
[pid=7555] ppid=7553 vsize=115544 CPUtime=1662.03 cores=1,3,5,7
/proc/7555/stat : 7555 (Pueblo) R 7553 7555 6653 0 -1 4202496 30756 0 0 0 166197 6 0 0 20 0 1 0 317588866 118317056 28377 33554432000 134512640 134579096 4287332784 4287331616 134517908 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/7555/statm: 28886 28377 227 17 0 28192 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 115544

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 7892
/proc/meminfo: memFree=31167304/32873844 swapFree=7900/7900
[pid=7555] ppid=7553 vsize=135524 CPUtime=1722.01 cores=1,3,5,7
/proc/7555/stat : 7555 (Pueblo) R 7553 7555 6653 0 -1 4202496 35966 0 0 0 172194 7 0 0 20 0 1 0 317588866 138776576 33372 33554432000 134512640 134579096 4287332784 4287331648 134519964 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/7555/statm: 33881 33372 227 17 0 33187 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 135524

[startup+1782.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 7893
/proc/meminfo: memFree=31090828/32873844 swapFree=7900/7900
[pid=7555] ppid=7553 vsize=135524 CPUtime=1782.01 cores=1,3,5,7
/proc/7555/stat : 7555 (Pueblo) R 7553 7555 6653 0 -1 4202496 35966 0 0 0 178194 7 0 0 20 0 1 0 317588866 138776576 33372 33554432000 134512640 134579096 4287332784 4287331604 134556382 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/7555/statm: 33881 33372 227 17 0 33187 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 135524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 7893
/proc/meminfo: memFree=31081132/32873844 swapFree=7900/7900
[pid=7555] ppid=7553 vsize=135508 CPUtime=1800 cores=1,3,5,7
/proc/7555/stat : 7555 (Pueblo) R 7553 7555 6653 0 -1 4202496 35966 0 0 0 179993 7 0 0 20 0 1 0 317588866 138760192 33368 33554432000 134512640 134579096 4287332784 4287331440 134522742 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/7555/statm: 33877 33368 227 17 0 33183 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 135508

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

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

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 7893
/proc/meminfo: memFree=31081132/32873844 swapFree=7900/7900
[pid=7555] ppid=7553 vsize=135508 CPUtime=1800 cores=1,3,5,7
/proc/7555/stat : 7555 (Pueblo) R 7553 7555 6653 0 -1 4202496 35966 0 0 0 179993 7 0 0 20 0 1 0 317588866 138760192 33368 33554432000 134512640 134579096 4287332784 4287331440 134522742 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/7555/statm: 33877 33368 227 17 0 33183 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 135508

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.31
CPU time (s): 1800.02
CPU user time (s): 1799.94
CPU system time (s): 0.077988
CPU usage (%): 99.9837
Max. virtual memory (cumulated for all children) (KiB): 135776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.077988
maximum resident set size= 133612
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35966
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= 35
involuntary context switches= 1848

runsolver used 2.6506 second user time and 7.77582 second system time

The end

Launcher Data 

Begin job on node137 at 2012-06-01 03:37:23
IDJOB=3720815
IDBENCH=90134
IDSOLVER=2305
FILE ID=node137/3720815-1338514643
RUNJOBID= node137-1338505993-6670
PBS_JOBID= 14635754
Free space on /tmp= 70648 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/normalized-TateBritain_K95.opb
COMMAND LINE= Pueblo BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3720815-1338514643/watcher-3720815-1338514643 -o /tmp/evaluation-result-3720815-1338514643/solver-3720815-1338514643 -C 1800 -W 1900 -M 15500  Pueblo HOME/instance-3720815-1338514643.opb

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

MD5SUM BENCH= f5b402df79463ae0743ac9fe7c0d237d
RANDOM SEED=556982256

node137.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		: 2666.600
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	: 5333.20
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		: 2666.600
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		: 2666.600
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		: 2666.600
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		: 2666.600
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		: 2666.600
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	: 5331.90
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		: 2666.600
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		: 2666.600
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:       32873844 kB
MemFree:        30886144 kB
Buffers:           79260 kB
Cached:           324852 kB
SwapCached:         5784 kB
Active:           997824 kB
Inactive:         187196 kB
Active(anon):     775884 kB
Inactive(anon):     7172 kB
Active(file):     221940 kB
Inactive(file):   180024 kB
Unevictable:        7900 kB
Mlocked:            7900 kB
SwapTotal:      67108856 kB
SwapFree:       67097500 kB
Dirty:              2728 kB
Writeback:             0 kB
AnonPages:        783744 kB
Mapped:             9948 kB
Shmem:                 0 kB
Slab:             662732 kB
SReclaimable:     104280 kB
SUnreclaim:       558452 kB
KernelStack:        1464 kB
PageTables:         5980 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     913248 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    641024 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-3720815-1338514643.opb

Free space on /tmp at the end= 70692 MiB
End job on node137 at 2012-06-01 04:07:26