Trace number 3706756

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) 1800.08 1800.41

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_3.opb.PB06.opb
MD5SUM8eed52e8cea562b1b1ee5bae07565266
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark390
Best CPU time to get the best result obtained on this benchmark1792.91
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 478
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 500105
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 500105
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

Solver Data 

23.89/23.92	c 2012-05-27T12:09:02+0200
23.89/23.92	c arch = x86_64
23.89/23.92	c os = linux
23.89/23.92	c compiler = ghc 7.4
23.89/23.92	c packages:
23.89/23.92	c   OptDir-0.0.1
23.89/23.92	c   array-0.4.0.0
23.89/23.92	c   base-4.5.0.0
23.89/23.92	c   bytestring-0.9.2.1
23.89/23.92	c   containers-0.4.2.1
23.89/23.92	c   deepseq-1.3.0.0
23.89/23.92	c   mtl-2.1.1
23.89/23.92	c   old_locale-1.0.0.4
23.89/23.92	c   parse_dimacs-1.2
23.89/23.92	c   parsec-3.1.2
23.89/23.92	c   queue-0.1.2
23.89/23.92	c   stm-2.3
23.89/23.92	c   time-1.4
23.89/23.92	c command line = ["--pb","HOME/instance-3706756-1338113342.opb"]
23.89/23.92	c #vars 10000
23.89/23.92	c #constraints 656900
23.89/23.92	c Solving starts ...
26.58/26.64	c solving time = 2.708s
26.58/26.64	c #decision = 18951
26.58/26.64	c #conflict = 232
26.58/26.64	c #restart = 1
26.58/26.64	o 612
26.58/26.66	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-3706756-1338113342/watcher-3706756-1338113342 -o /tmp/evaluation-result-3706756-1338113342/solver-3706756-1338113342 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706756-1338113342.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: 1.99 2.04 2.00 3/176 836
/proc/meminfo: memFree=28861036/32873648 swapFree=6844/6844
[pid=836] ppid=834 vsize=6208 CPUtime=0 cores=1,3,5,7
/proc/836/stat : 836 (toysat) R 834 836 32696 0 -1 4202496 758 0 0 0 0 0 0 0 20 0 1 0 277460077 6356992 679 33554432000 4194304 8973514 140737207468496 140735890484680 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/836/statm: 1552 679 412 1167 0 333 0

[startup+0.0183589 s]
/proc/loadavg: 1.99 2.04 2.00 3/176 836
/proc/meminfo: memFree=28861036/32873648 swapFree=6844/6844
[pid=836] ppid=834 vsize=7232 CPUtime=0.01 cores=1,3,5,7
/proc/836/stat : 836 (toysat) R 834 836 32696 0 -1 4202496 1071 0 0 0 1 0 0 0 20 0 1 0 277460077 7405568 992 33554432000 4194304 8973514 140737207468496 140735890484680 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/836/statm: 1808 992 412 1167 0 589 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7232

[startup+0.100204 s]
/proc/loadavg: 1.99 2.04 2.00 3/176 836
/proc/meminfo: memFree=28861036/32873648 swapFree=6844/6844
[pid=836] ppid=834 vsize=13376 CPUtime=0.09 cores=1,3,5,7
/proc/836/stat : 836 (toysat) R 834 836 32696 0 -1 4202496 2484 0 0 0 9 0 0 0 20 0 1 0 277460077 13697024 2405 33554432000 4194304 8973514 140737207468496 140735890484680 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/836/statm: 3344 2405 418 1167 0 2125 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13376

[startup+0.300234 s]
/proc/loadavg: 1.99 2.04 2.00 3/176 836
/proc/meminfo: memFree=28861036/32873648 swapFree=6844/6844
[pid=836] ppid=834 vsize=25664 CPUtime=0.29 cores=1,3,5,7
/proc/836/stat : 836 (toysat) R 834 836 32696 0 -1 4202496 5685 0 0 0 28 1 0 0 20 0 1 0 277460077 26279936 5606 33554432000 4194304 8973514 140737207468496 140735890484680 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/836/statm: 6416 5606 418 1167 0 5197 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25664

[startup+0.700227 s]
/proc/loadavg: 1.99 2.04 2.00 3/176 836
/proc/meminfo: memFree=28861036/32873648 swapFree=6844/6844
[pid=836] ppid=834 vsize=57408 CPUtime=0.69 cores=1,3,5,7
/proc/836/stat : 836 (toysat) R 834 836 32696 0 -1 4202496 13621 0 0 0 67 2 0 0 20 0 1 0 277460077 58785792 13542 33554432000 4194304 8973514 140737207468496 140735890484680 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/836/statm: 14352 13542 418 1167 0 13133 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57408

[startup+1.50023 s]
/proc/loadavg: 1.99 2.04 2.00 3/177 837
/proc/meminfo: memFree=28787736/32873648 swapFree=6844/6844
[pid=836] ppid=834 vsize=104512 CPUtime=1.49 cores=1,3,5,7
/proc/836/stat : 836 (toysat) R 834 836 32696 0 -1 4202496 25397 0 0 0 145 4 0 0 20 0 1 0 277460077 107020288 25318 33554432000 4194304 8973514 140737207468496 140737207467992 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/836/statm: 26128 25318 418 1167 0 24909 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 104512

[startup+3.1011 s]
/proc/loadavg: 1.99 2.04 2.00 3/177 837
/proc/meminfo: memFree=28721768/32873648 swapFree=6844/6844
[pid=836] ppid=834 vsize=197696 CPUtime=3.09 cores=1,3,5,7
/proc/836/stat : 836 (toysat) R 834 836 32696 0 -1 4202496 48693 0 0 0 300 9 0 0 20 0 1 0 277460077 202440704 48614 33554432000 4194304 8973514 140737207468496 140737207467992 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/836/statm: 49424 48614 418 1167 0 48205 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 197696

[startup+6.30024 s]
/proc/loadavg: 1.99 2.04 2.00 3/177 837
/proc/meminfo: memFree=28490976/32873648 swapFree=6844/6844
[pid=836] ppid=834 vsize=478272 CPUtime=6.29 cores=1,3,5,7
/proc/836/stat : 836 (toysat) R 834 836 32696 0 -1 4202496 118696 0 0 0 608 21 0 0 20 0 1 0 277460077 489750528 118617 33554432000 4194304 8973514 140737207468496 140737207467992 4209439 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/836/statm: 119568 118624 418 1167 0 118349 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 478272

[startup+12.7002 s]
/proc/loadavg: 1.99 2.04 2.00 3/177 837
/proc/meminfo: memFree=28121492/32873648 swapFree=6844/6844
[pid=836] ppid=834 vsize=728128 CPUtime=12.69 cores=1,3,5,7
/proc/836/stat : 836 (toysat) R 834 836 32696 0 -1 4202496 181315 0 0 0 1237 32 0 0 20 0 1 0 277460077 745603072 181236 33554432000 4194304 8973514 140737207468496 140737207467992 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/836/statm: 182032 181236 426 1167 0 180813 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 728128

[startup+25.5011 s]
/proc/loadavg: 1.99 2.03 2.00 3/177 837
/proc/meminfo: memFree=28121756/32873648 swapFree=6844/6844
[pid=836] ppid=834 vsize=728128 CPUtime=25.48 cores=1,3,5,7
/proc/836/stat : 836 (toysat) R 834 836 32696 0 -1 4202496 181333 0 0 0 2512 36 0 0 20 0 1 0 277460077 745603072 181258 33554432000 4194304 8973514 140737207468496 140737207467992 4209136 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/836/statm: 182032 181258 443 1167 0 180813 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 728128

[startup+51.1003 s]
/proc/loadavg: 1.99 2.03 2.00 3/177 837
/proc/meminfo: memFree=28123420/32873648 swapFree=6844/6844
[pid=836] ppid=834 vsize=728128 CPUtime=51.07 cores=1,3,5,7
/proc/836/stat : 836 (toysat) R 834 836 32696 0 -1 4202496 181360 0 0 0 5066 41 0 0 20 0 1 0 277460077 745603072 181270 33554432000 4194304 8973514 140737207468496 140737207466432 4208816 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/836/statm: 182032 181270 455 1167 0 180813 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 728128

[startup+102.307 s]
/proc/loadavg: 1.99 2.02 2.00 3/178 840
/proc/meminfo: memFree=28114604/32873648 swapFree=6844/6844
[pid=836] ppid=834 vsize=728128 CPUtime=102.26 cores=1,3,5,7
/proc/836/stat : 836 (toysat) R 834 836 32696 0 -1 4202496 181380 0 0 0 10172 54 0 0 20 0 1 0 277460077 745603072 181270 33554432000 4194304 8973514 140737207468496 140737207467992 4208870 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/836/statm: 182032 181270 455 1167 0 180813 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 728128

[startup+162.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 840
/proc/meminfo: memFree=28114528/32873648 swapFree=6844/6844
[pid=836] ppid=834 vsize=728128 CPUtime=162.24 cores=1,3,5,7
/proc/836/stat : 836 (toysat) R 834 836 32696 0 -1 4202496 181380 0 0 0 16154 70 0 0 20 0 1 0 277460077 745603072 181270 33554432000 4194304 8973514 140737207468496 140737207467760 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/836/statm: 182032 181270 455 1167 0 180813 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 728128

[startup+222.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 841
/proc/meminfo: memFree=28114064/32873648 swapFree=6844/6844
[pid=836] ppid=834 vsize=728128 CPUtime=222.23 cores=1,3,5,7
/proc/836/stat : 836 (toysat) R 834 836 32696 0 -1 4202496 181383 0 0 0 22140 83 0 0 20 0 1 0 277460077 745603072 181270 33554432000 4194304 8973514 140737207468496 140737207466432 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/836/statm: 182032 181270 455 1167 0 180813 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 728128

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 841
/proc/meminfo: memFree=28114472/32873648 swapFree=6844/6844
[pid=836] ppid=834 vsize=728128 CPUtime=282.22 cores=1,3,5,7
/proc/836/stat : 836 (toysat) R 834 836 32696 0 -1 4202496 181395 0 0 0 28125 97 0 0 20 0 1 0 277460077 745603072 181270 33554432000 4194304 8973514 140737207468496 140737207467992 4213876 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/836/statm: 182032 181270 455 1167 0 180813 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 728128

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 841
/proc/meminfo: memFree=28114512/32873648 swapFree=6844/6844
[pid=836] ppid=834 vsize=728128 CPUtime=342.2 cores=1,3,5,7
/proc/836/stat : 836 (toysat) R 834 836 32696 0 -1 4202496 181413 0 0 0 34109 111 0 0 20 0 1 0 277460077 745603072 181270 33554432000 4194304 8973514 140737207468496 140737207466432 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/836/statm: 182032 181270 455 1167 0 180813 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 728128

[startup+402.301 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 841
/proc/meminfo: memFree=28114300/32873648 swapFree=6844/6844
[pid=836] ppid=834 vsize=728128 CPUtime=402.19 cores=1,3,5,7
/proc/836/stat : 836 (toysat) R 834 836 32696 0 -1 4202496 181429 0 0 0 40094 125 0 0 20 0 1 0 277460077 745603072 181270 33554432000 4194304 8973514 140737207468496 140737207467992 4214011 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/836/statm: 182032 181270 455 1167 0 180813 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 728128

[startup+462.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 841
/proc/meminfo: memFree=28114460/32873648 swapFree=6844/6844
[pid=836] ppid=834 vsize=728128 CPUtime=462.16 cores=1,3,5,7
/proc/836/stat : 836 (toysat) R 834 836 32696 0 -1 4202496 181454 0 0 0 46079 137 0 0 20 0 1 0 277460077 745603072 181270 33554432000 4194304 8973514 140737207468496 140737207467760 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/836/statm: 182032 181270 455 1167 0 180813 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 728128

[startup+522.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 842
/proc/meminfo: memFree=28103456/32873648 swapFree=6844/6844
[pid=836] ppid=834 vsize=728128 CPUtime=522.16 cores=1,3,5,7
/proc/836/stat : 836 (toysat) R 834 836 32696 0 -1 4202496 181454 0 0 0 52065 151 0 0 20 0 1 0 277460077 745603072 181270 33554432000 4194304 8973514 140737207468496 140737207467992 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/836/statm: 182032 181270 455 1167 0 180813 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 728128

[startup+582.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 842
/proc/meminfo: memFree=28103332/32873648 swapFree=6844/6844
[pid=836] ppid=834 vsize=728128 CPUtime=582.14 cores=1,3,5,7
/proc/836/stat : 836 (toysat) R 834 836 32696 0 -1 4202496 181454 0 0 0 58051 163 0 0 20 0 1 0 277460077 745603072 181270 33554432000 4194304 8973514 140737207468496 140737207467992 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/836/statm: 182032 181270 455 1167 0 180813 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 728128

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.04 2.00 2.00 3/176 884
/proc/meminfo: memFree=27541392/32873648 swapFree=6844/6844
[pid=836] ppid=834 vsize=728128 CPUtime=822.11 cores=1,3,5,7
/proc/836/stat : 836 (toysat) R 834 836 32696 0 -1 4202496 181454 0 0 0 81996 215 0 0 20 0 1 0 277460077 745603072 181270 33554432000 4194304 8973514 140737207468496 140737207466432 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/836/statm: 182032 181270 455 1167 0 180813 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 728128

[startup+882.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 885
/proc/meminfo: memFree=27541632/32873648 swapFree=6844/6844
[pid=836] ppid=834 vsize=728128 CPUtime=882.1 cores=1,3,5,7
/proc/836/stat : 836 (toysat) R 834 836 32696 0 -1 4202496 181454 0 0 0 87982 228 0 0 20 0 1 0 277460077 745603072 181270 33554432000 4194304 8973514 140737207468496 140737207467760 7662101 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/836/statm: 182032 181270 455 1167 0 180813 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 728128

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 885
/proc/meminfo: memFree=27541756/32873648 swapFree=6844/6844
[pid=836] ppid=834 vsize=728128 CPUtime=942.09 cores=1,3,5,7
/proc/836/stat : 836 (toysat) R 834 836 32696 0 -1 4202496 181454 0 0 0 93968 241 0 0 20 0 1 0 277460077 745603072 181270 33554432000 4194304 8973514 140737207468496 140737207466432 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/836/statm: 182032 181270 455 1167 0 180813 0
Current children cumulated CPU time (s) 942.09
Current children cumulated vsize (KiB) 728128

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 885
/proc/meminfo: memFree=27541764/32873648 swapFree=6844/6844
[pid=836] ppid=834 vsize=728128 CPUtime=1002.08 cores=1,3,5,7
/proc/836/stat : 836 (toysat) R 834 836 32696 0 -1 4202496 181454 0 0 0 99954 254 0 0 20 0 1 0 277460077 745603072 181270 33554432000 4194304 8973514 140737207468496 140737207467992 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/836/statm: 182032 181270 455 1167 0 180813 0
Current children cumulated CPU time (s) 1002.08
Current children cumulated vsize (KiB) 728128

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 886
/proc/meminfo: memFree=27540856/32873648 swapFree=6844/6844
[pid=836] ppid=834 vsize=728128 CPUtime=1062.07 cores=1,3,5,7
/proc/836/stat : 836 (toysat) R 834 836 32696 0 -1 4202496 181454 0 0 0 105940 267 0 0 20 0 1 0 277460077 745603072 181270 33554432000 4194304 8973514 140737207468496 140737207466432 7659779 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/836/statm: 182032 181270 455 1167 0 180813 0
Current children cumulated CPU time (s) 1062.07
Current children cumulated vsize (KiB) 728128

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 886
/proc/meminfo: memFree=27541008/32873648 swapFree=6844/6844
[pid=836] ppid=834 vsize=728128 CPUtime=1122.07 cores=1,3,5,7
/proc/836/stat : 836 (toysat) R 834 836 32696 0 -1 4202496 181454 0 0 0 111927 280 0 0 20 0 1 0 277460077 745603072 181270 33554432000 4194304 8973514 140737207468496 140737207466432 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/836/statm: 182032 181270 455 1167 0 180813 0
Current children cumulated CPU time (s) 1122.07
Current children cumulated vsize (KiB) 728128

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 887
/proc/meminfo: memFree=27541048/32873648 swapFree=6844/6844
[pid=836] ppid=834 vsize=728128 CPUtime=1182.06 cores=1,3,5,7
/proc/836/stat : 836 (toysat) R 834 836 32696 0 -1 4202496 181454 0 0 0 117914 292 0 0 20 0 1 0 277460077 745603072 181270 33554432000 4194304 8973514 140737207468496 140737207466432 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/836/statm: 182032 181270 455 1167 0 180813 0
Current children cumulated CPU time (s) 1182.06
Current children cumulated vsize (KiB) 728128

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 887
/proc/meminfo: memFree=27541076/32873648 swapFree=6844/6844
[pid=836] ppid=834 vsize=728128 CPUtime=1242.05 cores=1,3,5,7
/proc/836/stat : 836 (toysat) R 834 836 32696 0 -1 4202496 181454 0 0 0 123901 304 0 0 20 0 1 0 277460077 745603072 181270 33554432000 4194304 8973514 140737207468496 140737207467760 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/836/statm: 182032 181270 455 1167 0 180813 0
Current children cumulated CPU time (s) 1242.05
Current children cumulated vsize (KiB) 728128

[startup+1302.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/178 890
/proc/meminfo: memFree=27541364/32873648 swapFree=6844/6844
[pid=836] ppid=834 vsize=728128 CPUtime=1302.04 cores=1,3,5,7
/proc/836/stat : 836 (toysat) R 834 836 32696 0 -1 4202496 181454 0 0 0 129886 318 0 0 20 0 1 0 277460077 745603072 181270 33554432000 4194304 8973514 140737207468496 140737207467992 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/836/statm: 182032 181270 455 1167 0 180813 0
Current children cumulated CPU time (s) 1302.04
Current children cumulated vsize (KiB) 728128

[startup+1362.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 890
/proc/meminfo: memFree=27541152/32873648 swapFree=6844/6844
[pid=836] ppid=834 vsize=728128 CPUtime=1362.03 cores=1,3,5,7
/proc/836/stat : 836 (toysat) R 834 836 32696 0 -1 4202496 181454 0 0 0 135874 329 0 0 20 0 1 0 277460077 745603072 181270 33554432000 4194304 8973514 140737207468496 140737207467760 4209376 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/836/statm: 182032 181270 455 1167 0 180813 0
Current children cumulated CPU time (s) 1362.03
Current children cumulated vsize (KiB) 728128

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 890
/proc/meminfo: memFree=27541056/32873648 swapFree=6844/6844
[pid=836] ppid=834 vsize=728128 CPUtime=1422.02 cores=1,3,5,7
/proc/836/stat : 836 (toysat) R 834 836 32696 0 -1 4202496 181454 0 0 0 141862 340 0 0 20 0 1 0 277460077 745603072 181270 33554432000 4194304 8973514 140737207468496 140737207466432 4209376 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/836/statm: 182032 181270 455 1167 0 180813 0
Current children cumulated CPU time (s) 1422.02
Current children cumulated vsize (KiB) 728128

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 891
/proc/meminfo: memFree=27541276/32873648 swapFree=6844/6844
[pid=836] ppid=834 vsize=728128 CPUtime=1482.01 cores=1,3,5,7
/proc/836/stat : 836 (toysat) R 834 836 32696 0 -1 4202496 181454 0 0 0 147847 354 0 0 20 0 1 0 277460077 745603072 181270 33554432000 4194304 8973514 140737207468496 140737207466496 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/836/statm: 182032 181270 455 1167 0 180813 0
Current children cumulated CPU time (s) 1482.01
Current children cumulated vsize (KiB) 728128

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 891
/proc/meminfo: memFree=27541276/32873648 swapFree=6844/6844
[pid=836] ppid=834 vsize=728128 CPUtime=1542 cores=1,3,5,7
/proc/836/stat : 836 (toysat) R 834 836 32696 0 -1 4202496 181454 0 0 0 153834 366 0 0 20 0 1 0 277460077 745603072 181270 33554432000 4194304 8973514 140737207468496 140737207467992 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/836/statm: 182032 181270 455 1167 0 180813 0
Current children cumulated CPU time (s) 1542
Current children cumulated vsize (KiB) 728128

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 891
/proc/meminfo: memFree=27541280/32873648 swapFree=6844/6844
[pid=836] ppid=834 vsize=728128 CPUtime=1602 cores=1,3,5,7
/proc/836/stat : 836 (toysat) R 834 836 32696 0 -1 4202496 181454 0 0 0 159820 380 0 0 20 0 1 0 277460077 745603072 181270 33554432000 4194304 8973514 140737207468496 140737207467760 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/836/statm: 182032 181270 455 1167 0 180813 0
Current children cumulated CPU time (s) 1602
Current children cumulated vsize (KiB) 728128

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 891
/proc/meminfo: memFree=27541404/32873648 swapFree=6844/6844
[pid=836] ppid=834 vsize=728128 CPUtime=1661.98 cores=1,3,5,7
/proc/836/stat : 836 (toysat) R 834 836 32696 0 -1 4202496 181454 0 0 0 165807 391 0 0 20 0 1 0 277460077 745603072 181270 33554432000 4194304 8973514 140737207468496 140737207467760 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/836/statm: 182032 181270 455 1167 0 180813 0
Current children cumulated CPU time (s) 1661.98
Current children cumulated vsize (KiB) 728128

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 891
/proc/meminfo: memFree=27541280/32873648 swapFree=6844/6844
[pid=836] ppid=834 vsize=728128 CPUtime=1721.98 cores=1,3,5,7
/proc/836/stat : 836 (toysat) R 834 836 32696 0 -1 4202496 181454 0 0 0 171793 405 0 0 20 0 1 0 277460077 745603072 181270 33554432000 4194304 8973514 140737207468496 140737207467760 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/836/statm: 182032 181270 455 1167 0 180813 0
Current children cumulated CPU time (s) 1721.98
Current children cumulated vsize (KiB) 728128

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 892
/proc/meminfo: memFree=27540908/32873648 swapFree=6844/6844
[pid=836] ppid=834 vsize=728128 CPUtime=1781.97 cores=1,3,5,7
/proc/836/stat : 836 (toysat) R 834 836 32696 0 -1 4202496 181454 0 0 0 177780 417 0 0 20 0 1 0 277460077 745603072 181270 33554432000 4194304 8973514 140737207468496 140737207467992 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/836/statm: 182032 181270 455 1167 0 180813 0
Current children cumulated CPU time (s) 1781.97
Current children cumulated vsize (KiB) 728128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 892
/proc/meminfo: memFree=27541280/32873648 swapFree=6844/6844
[pid=836] ppid=834 vsize=728128 CPUtime=1800.07 cores=1,3,5,7
/proc/836/stat : 836 (toysat) R 834 836 32696 0 -1 4202496 181454 0 0 0 179587 420 0 0 20 0 1 0 277460077 745603072 181270 33554432000 4194304 8973514 140737207468496 140737207467992 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/836/statm: 182032 181270 455 1167 0 180813 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 728128

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): 1800.08
CPU user time (s): 1795.88
CPU system time (s): 4.20236
CPU usage (%): 99.9817
Max. virtual memory (cumulated for all children) (KiB): 728128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.88
system time used= 4.20236
maximum resident set size= 725080
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 181454
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= 113
involuntary context switches= 1853

runsolver used 3.36149 second user time and 9.48356 second system time

The end

Launcher Data 

Begin job on node124 at 2012-05-27 12:09:02
IDJOB=3706756
IDBENCH=1967
IDSOLVER=2285
FILE ID=node124/3706756-1338113342
RUNJOBID= node124-1338107934-32713
PBS_JOBID= 14624469
Free space on /tmp= 71408 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/wnq/normalized-wnq_n100_mw99_3.opb.PB06.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706756-1338113342/watcher-3706756-1338113342 -o /tmp/evaluation-result-3706756-1338113342/solver-3706756-1338113342 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706756-1338113342.opb

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

MD5SUM BENCH= 8eed52e8cea562b1b1ee5bae07565266
RANDOM SEED=1761302993

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:        28861068 kB
Buffers:          334780 kB
Cached:          2707412 kB
SwapCached:            0 kB
Active:          1082724 kB
Inactive:        2119676 kB
Active(anon):     162680 kB
Inactive(anon):        0 kB
Active(file):     920044 kB
Inactive(file):  2119676 kB
Unevictable:        6844 kB
Mlocked:            6844 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             24208 kB
Writeback:             0 kB
AnonPages:        166868 kB
Mapped:            16196 kB
Shmem:               200 kB
Slab:             668912 kB
SReclaimable:     113188 kB
SUnreclaim:       555724 kB
KernelStack:        1440 kB
PageTables:         4280 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     272016 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    137216 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= 71384 MiB
End job on node124 at 2012-05-27 12:39:05