Trace number 3706758

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 NameAnswerobjective functionCPU timeWall clock time
toysat 2012-05-17? (TO) 1800.09 1800.41

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_5.opb.PB06.opb
MD5SUM6389567e651775a5f815611581d2023e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark659
Best CPU time to get the best result obtained on this benchmark1800.79
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 474
Optimality of the best value was proved NO
Number of variables10000
Total number of constraints656900
Number of constraints which are clauses656900
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 10000
Biggest coefficient in the objective function 99
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 494177
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 99
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 494177
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

23.99/24.08	c 2012-05-27T12:20:02+0200
23.99/24.08	c arch = x86_64
23.99/24.08	c os = linux
23.99/24.08	c compiler = ghc 7.4
23.99/24.08	c packages:
23.99/24.08	c   OptDir-0.0.1
23.99/24.08	c   array-0.4.0.0
23.99/24.08	c   base-4.5.0.0
23.99/24.08	c   bytestring-0.9.2.1
23.99/24.08	c   containers-0.4.2.1
23.99/24.08	c   deepseq-1.3.0.0
23.99/24.08	c   mtl-2.1.1
23.99/24.08	c   old_locale-1.0.0.4
23.99/24.08	c   parse_dimacs-1.2
23.99/24.08	c   parsec-3.1.2
23.99/24.08	c   queue-0.1.2
23.99/24.08	c   stm-2.3
23.99/24.08	c   time-1.4
23.99/24.08	c command line = ["--pb","HOME/instance-3706758-1338114001.opb"]
23.99/24.08	c #vars 10000
23.99/24.08	c #constraints 656900
23.99/24.08	c Solving starts ...
25.39/25.47	c solving time = 1.387s
25.39/25.47	c #decision = 18917
25.39/25.47	c #conflict = 150
25.39/25.47	c #restart = 1
25.39/25.47	o 647
25.39/25.50	c Solving starts ...
25.59/25.60	c solving time = 0.095s
25.59/25.60	c #decision = 25964
25.59/25.60	c #conflict = 150
25.59/25.60	c #restart = 1
25.59/25.60	o 643
25.59/25.63	c Solving starts ...
25.79/25.82	c solving time = 0.186s
25.79/25.82	c #decision = 33013
25.79/25.82	c #conflict = 152
25.79/25.82	c #restart = 1
25.79/25.82	o 638
25.79/25.84	c Solving starts ...
26.49/26.60	c solving time = 0.748s
26.49/26.60	c #decision = 35456
26.49/26.60	c #conflict = 153
26.49/26.60	c #restart = 1
26.49/26.60	o 635
26.59/26.62	c Solving starts ...

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-3706758-1338114001/watcher-3706758-1338114001 -o /tmp/evaluation-result-3706758-1338114001/solver-3706758-1338114001 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706758-1338114001.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: 1.92 1.98 1.99 4/177 883
/proc/meminfo: memFree=28266460/32873648 swapFree=6844/6844
[pid=883] ppid=881 vsize=6208 CPUtime=0 cores=0,2,4,6
/proc/883/stat : 883 (toysat) R 881 883 32696 0 -1 4202496 764 0 0 0 0 0 0 0 20 0 1 0 277526067 6356992 684 33554432000 4194304 8973514 140734927414096 140734684409304 7841851 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/883/statm: 1552 688 412 1167 0 333 0

[startup+0.024605 s]
/proc/loadavg: 1.92 1.98 1.99 4/177 883
/proc/meminfo: memFree=28266460/32873648 swapFree=6844/6844
[pid=883] ppid=881 vsize=8256 CPUtime=0.01 cores=0,2,4,6
/proc/883/stat : 883 (toysat) R 881 883 32696 0 -1 4202496 1103 0 0 0 1 0 0 0 20 0 1 0 277526067 8454144 1023 33554432000 4194304 8973514 140734927414096 140734684409304 7716779 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/883/statm: 2064 1023 413 1167 0 845 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8256

[startup+0.10022 s]
/proc/loadavg: 1.92 1.98 1.99 4/177 883
/proc/meminfo: memFree=28266460/32873648 swapFree=6844/6844
[pid=883] ppid=881 vsize=13376 CPUtime=0.09 cores=0,2,4,6
/proc/883/stat : 883 (toysat) R 881 883 32696 0 -1 4202496 2495 0 0 0 9 0 0 0 20 0 1 0 277526067 13697024 2415 33554432000 4194304 8973514 140734927414096 140734927413592 7400737 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/883/statm: 3344 2415 418 1167 0 2125 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13376

[startup+0.300217 s]
/proc/loadavg: 1.92 1.98 1.99 4/177 883
/proc/meminfo: memFree=28266460/32873648 swapFree=6844/6844
[pid=883] ppid=881 vsize=25664 CPUtime=0.28 cores=0,2,4,6
/proc/883/stat : 883 (toysat) R 881 883 32696 0 -1 4202496 5685 0 0 0 27 1 0 0 20 0 1 0 277526067 26279936 5605 33554432000 4194304 8973514 140734927414096 140734927413592 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/883/statm: 6416 5605 418 1167 0 5197 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 25664

[startup+0.700226 s]
/proc/loadavg: 1.92 1.98 1.99 4/177 883
/proc/meminfo: memFree=28266460/32873648 swapFree=6844/6844
[pid=883] ppid=881 vsize=57408 CPUtime=0.69 cores=0,2,4,6
/proc/883/stat : 883 (toysat) R 881 883 32696 0 -1 4202496 13621 0 0 0 66 3 0 0 20 0 1 0 277526067 58785792 13541 33554432000 4194304 8973514 140734927414096 140734927413592 7732335 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/883/statm: 14352 13541 418 1167 0 13133 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57408

[startup+1.50022 s]
/proc/loadavg: 1.92 1.98 1.99 3/178 884
/proc/meminfo: memFree=28194500/32873648 swapFree=6844/6844
[pid=883] ppid=881 vsize=105536 CPUtime=1.49 cores=0,2,4,6
/proc/883/stat : 883 (toysat) R 881 883 32696 0 -1 4202496 25653 0 0 0 143 6 0 0 20 0 1 0 277526067 108068864 25573 33554432000 4194304 8973514 140734927414096 140734927413592 7841851 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/883/statm: 26384 25573 418 1167 0 25165 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 105536

[startup+3.10097 s]
/proc/loadavg: 1.92 1.98 1.99 3/178 884
/proc/meminfo: memFree=28126176/32873648 swapFree=6844/6844
[pid=883] ppid=881 vsize=197696 CPUtime=3.09 cores=0,2,4,6
/proc/883/stat : 883 (toysat) R 881 883 32696 0 -1 4202496 48693 0 0 0 298 11 0 0 20 0 1 0 277526067 202440704 48613 33554432000 4194304 8973514 140734927414096 140734927413360 7937344 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/883/statm: 49424 48613 418 1167 0 48205 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 197696

[startup+6.30023 s]
/proc/loadavg: 1.93 1.98 1.99 3/178 884
/proc/meminfo: memFree=27896984/32873648 swapFree=6844/6844
[pid=883] ppid=881 vsize=434240 CPUtime=6.29 cores=0,2,4,6
/proc/883/stat : 883 (toysat) R 881 883 32696 0 -1 4202496 107692 0 0 0 608 21 0 0 20 0 1 0 277526067 444661760 107612 33554432000 4194304 8973514 140734927414096 140734927413592 4209325 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/883/statm: 108560 107618 418 1167 0 107341 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 434240

[startup+12.7002 s]
/proc/loadavg: 1.93 1.98 1.99 3/178 884
/proc/meminfo: memFree=27540996/32873648 swapFree=6844/6844
[pid=883] ppid=881 vsize=729152 CPUtime=12.68 cores=0,2,4,6
/proc/883/stat : 883 (toysat) R 881 883 32696 0 -1 4202496 181571 0 0 0 1234 34 0 0 20 0 1 0 277526067 746651648 181491 33554432000 4194304 8973514 140734927414096 140734927413592 7937344 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/883/statm: 182288 181491 426 1167 0 181069 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 729152

[startup+25.5072 s]
/proc/loadavg: 1.95 1.98 1.99 3/178 884
/proc/meminfo: memFree=27541376/32873648 swapFree=6844/6844
[pid=883] ppid=881 vsize=729152 CPUtime=25.49 cores=0,2,4,6
/proc/883/stat : 883 (toysat) R 881 883 32696 0 -1 4202496 181599 0 0 0 2511 38 0 0 20 0 1 0 277526067 746651648 181519 33554432000 4194304 8973514 140734927414096 140734927413592 6743140 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/883/statm: 182288 181519 454 1167 0 181069 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 729152

[startup+51.1002 s]
/proc/loadavg: 1.96 1.98 1.99 3/178 884
/proc/meminfo: memFree=27541500/32873648 swapFree=6844/6844
[pid=883] ppid=881 vsize=729152 CPUtime=51.07 cores=0,2,4,6
/proc/883/stat : 883 (toysat) R 881 883 32696 0 -1 4202496 181601 0 0 0 5064 43 0 0 20 0 1 0 277526067 746651648 181521 33554432000 4194304 8973514 140734927414096 140734927412032 4209212 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/883/statm: 182288 181521 456 1167 0 181069 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 729152

[startup+102.3 s]
/proc/loadavg: 1.98 1.98 1.99 3/177 884
/proc/meminfo: memFree=27541508/32873648 swapFree=6844/6844
[pid=883] ppid=881 vsize=729152 CPUtime=102.27 cores=0,2,4,6
/proc/883/stat : 883 (toysat) R 881 883 32696 0 -1 4202496 181601 0 0 0 10173 54 0 0 20 0 1 0 277526067 746651648 181521 33554432000 4194304 8973514 140734927414096 140734927413592 4209212 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/883/statm: 182288 181521 456 1167 0 181069 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 729152

[startup+162.301 s]
/proc/loadavg: 2.04 2.00 2.00 3/176 884
/proc/meminfo: memFree=27541392/32873648 swapFree=6844/6844
[pid=883] ppid=881 vsize=729152 CPUtime=162.26 cores=0,2,4,6
/proc/883/stat : 883 (toysat) R 881 883 32696 0 -1 4202496 181601 0 0 0 16159 67 0 0 20 0 1 0 277526067 746651648 181521 33554432000 4194304 8973514 140734927414096 140734927413592 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/883/statm: 182288 181521 456 1167 0 181069 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 729152

[startup+222.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 885
/proc/meminfo: memFree=27541632/32873648 swapFree=6844/6844
[pid=883] ppid=881 vsize=729152 CPUtime=222.25 cores=0,2,4,6
/proc/883/stat : 883 (toysat) R 881 883 32696 0 -1 4202496 181601 0 0 0 22145 80 0 0 20 0 1 0 277526067 746651648 181521 33554432000 4194304 8973514 140734927414096 140734927412032 4204685 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/883/statm: 182288 181521 456 1167 0 181069 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 729152

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 885
/proc/meminfo: memFree=27541756/32873648 swapFree=6844/6844
[pid=883] ppid=881 vsize=729152 CPUtime=282.24 cores=0,2,4,6
/proc/883/stat : 883 (toysat) R 881 883 32696 0 -1 4202496 181601 0 0 0 28132 92 0 0 20 0 1 0 277526067 746651648 181521 33554432000 4194304 8973514 140734927414096 140734927413592 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/883/statm: 182288 181521 456 1167 0 181069 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 729152

[startup+342.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 885
/proc/meminfo: memFree=27541764/32873648 swapFree=6844/6844
[pid=883] ppid=881 vsize=729152 CPUtime=342.24 cores=0,2,4,6
/proc/883/stat : 883 (toysat) R 881 883 32696 0 -1 4202496 181601 0 0 0 34119 105 0 0 20 0 1 0 277526067 746651648 181521 33554432000 4194304 8973514 140734927414096 140734927412032 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/883/statm: 182288 181521 456 1167 0 181069 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 729152

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 886
/proc/meminfo: memFree=27540856/32873648 swapFree=6844/6844
[pid=883] ppid=881 vsize=729152 CPUtime=402.23 cores=0,2,4,6
/proc/883/stat : 883 (toysat) R 881 883 32696 0 -1 4202496 181611 0 0 0 40105 118 0 0 20 0 1 0 277526067 746651648 181526 33554432000 4194304 8973514 140734927414096 140734927413360 4212972 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/883/statm: 182288 181526 456 1167 0 181069 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 729152

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 886
/proc/meminfo: memFree=27541016/32873648 swapFree=6844/6844
[pid=883] ppid=881 vsize=729152 CPUtime=462.2 cores=0,2,4,6
/proc/883/stat : 883 (toysat) R 881 883 32696 0 -1 4202496 181630 0 0 0 46089 131 0 0 20 0 1 0 277526067 746651648 181526 33554432000 4194304 8973514 140734927414096 140734927413592 4209598 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/883/statm: 182288 181526 456 1167 0 181069 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 729152

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 887
/proc/meminfo: memFree=27541048/32873648 swapFree=6844/6844
[pid=883] ppid=881 vsize=729152 CPUtime=522.19 cores=0,2,4,6
/proc/883/stat : 883 (toysat) R 881 883 32696 0 -1 4202496 181648 0 0 0 52073 146 0 0 20 0 1 0 277526067 746651648 181526 33554432000 4194304 8973514 140734927414096 140734927412032 4209256 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/883/statm: 182288 181526 456 1167 0 181069 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 729152

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 887
/proc/meminfo: memFree=27541076/32873648 swapFree=6844/6844
[pid=883] ppid=881 vsize=729152 CPUtime=582.18 cores=0,2,4,6
/proc/883/stat : 883 (toysat) R 881 883 32696 0 -1 4202496 181649 0 0 0 58058 160 0 0 20 0 1 0 277526067 746651648 181526 33554432000 4194304 8973514 140734927414096 140734927413360 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/883/statm: 182288 181526 456 1167 0 181069 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 729152

[startup+642.3 s]

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

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 891
/proc/meminfo: memFree=27541276/32873648 swapFree=6844/6844
[pid=883] ppid=881 vsize=729152 CPUtime=822.12 cores=0,2,4,6
/proc/883/stat : 883 (toysat) R 881 883 32696 0 -1 4202496 181682 0 0 0 81996 216 0 0 20 0 1 0 277526067 746651648 181526 33554432000 4194304 8973514 140734927414096 140734927412032 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/883/statm: 182288 181526 456 1167 0 181069 0
Current children cumulated CPU time (s) 822.12
Current children cumulated vsize (KiB) 729152

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 891
/proc/meminfo: memFree=27541276/32873648 swapFree=6844/6844
[pid=883] ppid=881 vsize=729152 CPUtime=882.12 cores=0,2,4,6
/proc/883/stat : 883 (toysat) R 881 883 32696 0 -1 4202496 181682 0 0 0 87982 230 0 0 20 0 1 0 277526067 746651648 181526 33554432000 4194304 8973514 140734927414096 140734927412032 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/883/statm: 182288 181526 456 1167 0 181069 0
Current children cumulated CPU time (s) 882.12
Current children cumulated vsize (KiB) 729152

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 891
/proc/meminfo: memFree=27541280/32873648 swapFree=6844/6844
[pid=883] ppid=881 vsize=729152 CPUtime=942.1 cores=0,2,4,6
/proc/883/stat : 883 (toysat) R 881 883 32696 0 -1 4202496 181682 0 0 0 93965 245 0 0 20 0 1 0 277526067 746651648 181526 33554432000 4194304 8973514 140734927414096 140734927411968 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/883/statm: 182288 181526 456 1167 0 181069 0
Current children cumulated CPU time (s) 942.1
Current children cumulated vsize (KiB) 729152

[startup+1002.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 891
/proc/meminfo: memFree=27541404/32873648 swapFree=6844/6844
[pid=883] ppid=881 vsize=729152 CPUtime=1002.1 cores=0,2,4,6
/proc/883/stat : 883 (toysat) R 881 883 32696 0 -1 4202496 181682 0 0 0 99952 258 0 0 20 0 1 0 277526067 746651648 181526 33554432000 4194304 8973514 140734927414096 140734927412032 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/883/statm: 182288 181526 456 1167 0 181069 0
Current children cumulated CPU time (s) 1002.1
Current children cumulated vsize (KiB) 729152

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 891
/proc/meminfo: memFree=27541280/32873648 swapFree=6844/6844
[pid=883] ppid=881 vsize=729152 CPUtime=1062.08 cores=0,2,4,6
/proc/883/stat : 883 (toysat) R 881 883 32696 0 -1 4202496 181682 0 0 0 105935 273 0 0 20 0 1 0 277526067 746651648 181526 33554432000 4194304 8973514 140734927414096 140734927413592 4209212 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/883/statm: 182288 181526 456 1167 0 181069 0
Current children cumulated CPU time (s) 1062.08
Current children cumulated vsize (KiB) 729152

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 892
/proc/meminfo: memFree=27540908/32873648 swapFree=6844/6844
[pid=883] ppid=881 vsize=729152 CPUtime=1122.08 cores=0,2,4,6
/proc/883/stat : 883 (toysat) R 881 883 32696 0 -1 4202496 181682 0 0 0 111920 288 0 0 20 0 1 0 277526067 746651648 181526 33554432000 4194304 8973514 140734927414096 140734927413360 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/883/statm: 182288 181526 456 1167 0 181069 0
Current children cumulated CPU time (s) 1122.08
Current children cumulated vsize (KiB) 729152

[startup+1182.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/177 931
/proc/meminfo: memFree=28278828/32873648 swapFree=6844/6844
[pid=883] ppid=881 vsize=729152 CPUtime=1182.06 cores=0,2,4,6
/proc/883/stat : 883 (toysat) R 881 883 32696 0 -1 4202496 181682 0 0 0 117905 301 0 0 20 0 1 0 277526067 746651648 181526 33554432000 4194304 8973514 140734927414096 140734927413360 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/883/statm: 182288 181526 456 1167 0 181069 0
Current children cumulated CPU time (s) 1182.06
Current children cumulated vsize (KiB) 729152

[startup+1242.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 934
/proc/meminfo: memFree=28276988/32873648 swapFree=6844/6844
[pid=883] ppid=881 vsize=729152 CPUtime=1242.05 cores=0,2,4,6
/proc/883/stat : 883 (toysat) R 881 883 32696 0 -1 4202496 181682 0 0 0 123889 316 0 0 20 0 1 0 277526067 746651648 181526 33554432000 4194304 8973514 140734927414096 140734927413592 4209216 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/883/statm: 182288 181526 456 1167 0 181069 0
Current children cumulated CPU time (s) 1242.05
Current children cumulated vsize (KiB) 729152

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 934
/proc/meminfo: memFree=28276412/32873648 swapFree=6844/6844
[pid=883] ppid=881 vsize=729152 CPUtime=1302.05 cores=0,2,4,6
/proc/883/stat : 883 (toysat) R 881 883 32696 0 -1 4202496 181682 0 0 0 129875 330 0 0 20 0 1 0 277526067 746651648 181526 33554432000 4194304 8973514 140734927414096 140734927413592 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/883/statm: 182288 181526 456 1167 0 181069 0
Current children cumulated CPU time (s) 1302.05
Current children cumulated vsize (KiB) 729152

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 934
/proc/meminfo: memFree=28276448/32873648 swapFree=6844/6844
[pid=883] ppid=881 vsize=729152 CPUtime=1362.04 cores=0,2,4,6
/proc/883/stat : 883 (toysat) R 881 883 32696 0 -1 4202496 181682 0 0 0 135859 345 0 0 20 0 1 0 277526067 746651648 181526 33554432000 4194304 8973514 140734927414096 140734927413592 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/883/statm: 182288 181526 456 1167 0 181069 0
Current children cumulated CPU time (s) 1362.04
Current children cumulated vsize (KiB) 729152

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 935
/proc/meminfo: memFree=28276356/32873648 swapFree=6844/6844
[pid=883] ppid=881 vsize=729152 CPUtime=1422.03 cores=0,2,4,6
/proc/883/stat : 883 (toysat) R 881 883 32696 0 -1 4202496 181682 0 0 0 141844 359 0 0 20 0 1 0 277526067 746651648 181526 33554432000 4194304 8973514 140734927414096 140734927413360 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/883/statm: 182288 181526 456 1167 0 181069 0
Current children cumulated CPU time (s) 1422.03
Current children cumulated vsize (KiB) 729152

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 935
/proc/meminfo: memFree=28275148/32873648 swapFree=6844/6844
[pid=883] ppid=881 vsize=729152 CPUtime=1482.02 cores=0,2,4,6
/proc/883/stat : 883 (toysat) R 881 883 32696 0 -1 4202496 181682 0 0 0 147830 372 0 0 20 0 1 0 277526067 746651648 181526 33554432000 4194304 8973514 140734927414096 140734927413360 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/883/statm: 182288 181526 456 1167 0 181069 0
Current children cumulated CPU time (s) 1482.02
Current children cumulated vsize (KiB) 729152

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 935
/proc/meminfo: memFree=28275676/32873648 swapFree=6844/6844
[pid=883] ppid=881 vsize=729152 CPUtime=1542.02 cores=0,2,4,6
/proc/883/stat : 883 (toysat) R 881 883 32696 0 -1 4202496 181682 0 0 0 153814 388 0 0 20 0 1 0 277526067 746651648 181526 33554432000 4194304 8973514 140734927414096 140734927413360 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/883/statm: 182288 181526 456 1167 0 181069 0
Current children cumulated CPU time (s) 1542.02
Current children cumulated vsize (KiB) 729152

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 935
/proc/meminfo: memFree=28275196/32873648 swapFree=6844/6844
[pid=883] ppid=881 vsize=729152 CPUtime=1602 cores=0,2,4,6
/proc/883/stat : 883 (toysat) R 881 883 32696 0 -1 4202496 181682 0 0 0 159799 401 0 0 20 0 1 0 277526067 746651648 181526 33554432000 4194304 8973514 140734927414096 140734927413360 4204398 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/883/statm: 182288 181526 456 1167 0 181069 0
Current children cumulated CPU time (s) 1602
Current children cumulated vsize (KiB) 729152

[startup+1662.31 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 935
/proc/meminfo: memFree=28275852/32873648 swapFree=6844/6844
[pid=883] ppid=881 vsize=729152 CPUtime=1662 cores=0,2,4,6
/proc/883/stat : 883 (toysat) R 881 883 32696 0 -1 4202496 181682 0 0 0 165783 417 0 0 20 0 1 0 277526067 746651648 181526 33554432000 4194304 8973514 140734927414096 140734927413360 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/883/statm: 182288 181526 456 1167 0 181069 0
Current children cumulated CPU time (s) 1662
Current children cumulated vsize (KiB) 729152

[startup+1722.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/177 936
/proc/meminfo: memFree=28274516/32873648 swapFree=6844/6844
[pid=883] ppid=881 vsize=729152 CPUtime=1721.98 cores=0,2,4,6
/proc/883/stat : 883 (toysat) R 881 883 32696 0 -1 4202496 181682 0 0 0 171767 431 0 0 20 0 1 0 277526067 746651648 181526 33554432000 4194304 8973514 140734927414096 140734927413592 4213855 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/883/statm: 182288 181526 456 1167 0 181069 0
Current children cumulated CPU time (s) 1721.98
Current children cumulated vsize (KiB) 729152

[startup+1782.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 936
/proc/meminfo: memFree=28274296/32873648 swapFree=6844/6844
[pid=883] ppid=881 vsize=729152 CPUtime=1781.98 cores=0,2,4,6
/proc/883/stat : 883 (toysat) R 881 883 32696 0 -1 4202496 181682 0 0 0 177753 445 0 0 20 0 1 0 277526067 746651648 181526 33554432000 4194304 8973514 140734927414096 140734927413592 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/883/statm: 182288 181526 456 1167 0 181069 0
Current children cumulated CPU time (s) 1781.98
Current children cumulated vsize (KiB) 729152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.01 2.02 2.00 3/178 939
/proc/meminfo: memFree=28273404/32873648 swapFree=6844/6844
[pid=883] ppid=881 vsize=729152 CPUtime=1800.07 cores=0,2,4,6
/proc/883/stat : 883 (toysat) R 881 883 32696 0 -1 4202496 181682 0 0 0 179559 448 0 0 20 0 1 0 277526067 746651648 181526 33554432000 4194304 8973514 140734927414096 140734927413592 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/883/statm: 182288 181526 456 1167 0 181069 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 729152

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): 1800.09
CPU user time (s): 1795.6
CPU system time (s): 4.49032
CPU usage (%): 99.9823
Max. virtual memory (cumulated for all children) (KiB): 729152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.6
system time used= 4.49032
maximum resident set size= 726104
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 181682
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= 84
involuntary context switches= 1948

runsolver used 3.36949 second user time and 9.00563 second system time

The end

Launcher Data 

Begin job on node124 at 2012-05-27 12:20:02
IDJOB=3706758
IDBENCH=1975
IDSOLVER=2285
FILE ID=node124/3706758-1338114001
RUNJOBID= node124-1338107934-32712
PBS_JOBID= 14624469
Free space on /tmp= 71392 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/wnq/normalized-wnq_n100_mw99_5.opb.PB06.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706758-1338114001/watcher-3706758-1338114001 -o /tmp/evaluation-result-3706758-1338114001/solver-3706758-1338114001 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706758-1338114001.opb

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

MD5SUM BENCH= 6389567e651775a5f815611581d2023e
RANDOM SEED=1006625699

node124.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		: 2667.325
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	: 5334.65
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		: 2667.325
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	: 5385.03
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		: 2667.325
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	: 5385.04
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		: 2667.325
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	: 5357.53
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		: 2667.325
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	: 5385.03
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		: 2667.325
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	: 5385.04
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		: 2667.325
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	: 5385.03
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		: 2667.325
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	: 5385.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        28267180 kB
Buffers:          335056 kB
Cached:          2725260 kB
SwapCached:            0 kB
Active:          1677188 kB
Inactive:        2121376 kB
Active(anon):     740540 kB
Inactive(anon):        0 kB
Active(file):     936648 kB
Inactive(file):  2121376 kB
Unevictable:        6844 kB
Mlocked:            6844 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             24088 kB
Writeback:             0 kB
AnonPages:        744728 kB
Mapped:            16188 kB
Shmem:               200 kB
Slab:             668436 kB
SReclaimable:     112932 kB
SUnreclaim:       555504 kB
KernelStack:        1456 kB
PageTables:         5052 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     849704 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    724992 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71400 MiB
End job on node124 at 2012-05-27 12:50:04