Trace number 3706783

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) 1800.13 1800.75

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb53-24-opb/normalized-frb53-24-1.opb
MD5SUM604c6b786f56b09c749bc0d6b7c8f76d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-51
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -52
Optimality of the best value was proved NO
Number of variables1272
Total number of constraints94227
Number of constraints which are clauses94227
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 constraint2
Number of terms in the objective function 1272
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1272
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1272
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

1.69/1.78	c 2012-05-27T13:32:34+0200
1.69/1.78	c arch = x86_64
1.69/1.78	c os = linux
1.69/1.78	c compiler = ghc 7.4
1.69/1.78	c packages:
1.69/1.78	c   OptDir-0.0.1
1.69/1.78	c   array-0.4.0.0
1.69/1.78	c   base-4.5.0.0
1.69/1.78	c   bytestring-0.9.2.1
1.69/1.78	c   containers-0.4.2.1
1.69/1.78	c   deepseq-1.3.0.0
1.69/1.78	c   mtl-2.1.1
1.69/1.78	c   old_locale-1.0.0.4
1.69/1.78	c   parse_dimacs-1.2
1.69/1.78	c   parsec-3.1.2
1.69/1.78	c   queue-0.1.2
1.69/1.78	c   stm-2.3
1.69/1.78	c   time-1.4
1.69/1.78	c command line = ["--pb","HOME/instance-3706783-1338118354.opb"]
1.69/1.78	c #vars 1272
1.69/1.78	c #constraints 94227
1.69/1.78	c Solving starts ...
1.69/1.79	c solving time = 0.005s
1.69/1.79	c #decision = 36
1.69/1.79	c #conflict = 0
1.69/1.79	c #restart = 0
1.69/1.79	o -36
1.69/1.79	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-3706783-1338118354/watcher-3706783-1338118354 -o /tmp/evaluation-result-3706783-1338118354/solver-3706783-1338118354 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706783-1338118354.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: 1.94 2.04 1.90 2/173 14516
/proc/meminfo: memFree=27922292/32873844 swapFree=7124/7124
[pid=14516] ppid=14514 vsize=6208 CPUtime=0 cores=0,2,4,6
/proc/14516/stat : 14516 (toysat) R 14514 14516 10899 0 -1 4202496 789 0 0 0 0 0 0 0 20 0 1 0 277960801 6356992 711 33554432000 4194304 8973514 140733871109696 140737128236760 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/14516/statm: 1552 711 412 1167 0 333 0

[startup+0.0803969 s]
/proc/loadavg: 1.94 2.04 1.90 2/173 14516
/proc/meminfo: memFree=27922292/32873844 swapFree=7124/7124
[pid=14516] ppid=14514 vsize=11328 CPUtime=0.07 cores=0,2,4,6
/proc/14516/stat : 14516 (toysat) R 14514 14516 10899 0 -1 4202496 2080 0 0 0 7 0 0 0 20 0 1 0 277960801 11599872 2002 33554432000 4194304 8973514 140733871109696 140737128236760 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/14516/statm: 2832 2002 417 1167 0 1613 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11328

[startup+0.10025 s]
/proc/loadavg: 1.94 2.04 1.90 2/173 14516
/proc/meminfo: memFree=27922292/32873844 swapFree=7124/7124
[pid=14516] ppid=14514 vsize=13376 CPUtime=0.09 cores=0,2,4,6
/proc/14516/stat : 14516 (toysat) R 14514 14516 10899 0 -1 4202496 2526 0 0 0 9 0 0 0 20 0 1 0 277960801 13697024 2448 33554432000 4194304 8973514 140733871109696 140737128236760 4208855 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/14516/statm: 3344 2448 417 1167 0 2125 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13376

[startup+0.30023 s]
/proc/loadavg: 1.94 2.04 1.90 2/173 14516
/proc/meminfo: memFree=27922292/32873844 swapFree=7124/7124
[pid=14516] ppid=14514 vsize=27712 CPUtime=0.29 cores=0,2,4,6
/proc/14516/stat : 14516 (toysat) R 14514 14516 10899 0 -1 4202496 6196 0 0 0 29 0 0 0 20 0 1 0 277960801 28377088 6118 33554432000 4194304 8973514 140733871109696 140737128236760 7841851 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/14516/statm: 6928 6118 418 1167 0 5709 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27712

[startup+0.700206 s]
/proc/loadavg: 1.94 2.04 1.90 2/173 14516
/proc/meminfo: memFree=27922292/32873844 swapFree=7124/7124
[pid=14516] ppid=14514 vsize=48192 CPUtime=0.69 cores=0,2,4,6
/proc/14516/stat : 14516 (toysat) R 14514 14516 10899 0 -1 4202496 11316 0 0 0 67 2 0 0 20 0 1 0 277960801 49348608 11238 33554432000 4194304 8973514 140733871109696 140733871109192 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/14516/statm: 12048 11238 418 1167 0 10829 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48192

[startup+1.50023 s]
/proc/loadavg: 1.94 2.04 1.90 3/179 14526
/proc/meminfo: memFree=27798560/32873844 swapFree=7124/7124
[pid=14516] ppid=14514 vsize=106560 CPUtime=1.49 cores=0,2,4,6
/proc/14516/stat : 14516 (toysat) R 14514 14516 10899 0 -1 4202496 25920 0 0 0 144 5 0 0 20 0 1 0 277960801 109117440 25842 33554432000 4194304 8973514 140733871109696 140733871109192 5401744 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/14516/statm: 26640 25842 425 1167 0 25421 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 106560

[startup+3.10025 s]
/proc/loadavg: 1.94 2.04 1.90 3/179 14526
/proc/meminfo: memFree=27727260/32873844 swapFree=7124/7124
[pid=14516] ppid=14514 vsize=106560 CPUtime=3.09 cores=0,2,4,6
/proc/14516/stat : 14516 (toysat) R 14514 14516 10899 0 -1 4202496 25952 0 0 0 304 5 0 0 20 0 1 0 277960801 109117440 25874 33554432000 4194304 8973514 140733871109696 140733871107712 6570484 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/14516/statm: 26640 25874 456 1167 0 25421 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 106560

[startup+6.30026 s]
/proc/loadavg: 1.94 2.04 1.90 3/179 14526
/proc/meminfo: memFree=27717224/32873844 swapFree=7124/7124
[pid=14516] ppid=14514 vsize=113728 CPUtime=6.29 cores=0,2,4,6
/proc/14516/stat : 14516 (toysat) R 14514 14516 10899 0 -1 4202496 27691 0 0 0 622 7 0 0 20 0 1 0 277960801 116457472 27613 33554432000 4194304 8973514 140733871109696 140733871108960 4204320 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/14516/statm: 28432 27613 456 1167 0 27213 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 113728

[startup+12.7003 s]
/proc/loadavg: 1.95 2.04 1.90 3/179 14526
/proc/meminfo: memFree=27664588/32873844 swapFree=7124/7124
[pid=14516] ppid=14514 vsize=136256 CPUtime=12.69 cores=0,2,4,6
/proc/14516/stat : 14516 (toysat) R 14514 14516 10899 0 -1 4202496 33202 0 0 0 1258 11 0 0 20 0 1 0 277960801 139526144 33118 33554432000 4194304 8973514 140733871109696 140733871109192 4459284 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/14516/statm: 34064 33118 456 1167 0 32845 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 136256

[startup+25.5003 s]
/proc/loadavg: 1.96 2.04 1.90 3/179 14526
/proc/meminfo: memFree=27572976/32873844 swapFree=7124/7124
[pid=14516] ppid=14514 vsize=176192 CPUtime=25.46 cores=0,2,4,6
/proc/14516/stat : 14516 (toysat) R 14514 14516 10899 0 -1 4202496 43150 0 0 0 2531 15 0 0 20 0 1 0 277960801 180420608 43064 33554432000 4194304 8973514 140733871109696 140733871109192 7688800 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/14516/statm: 44048 43064 456 1167 0 42829 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 176192

[startup+51.1003 s]
/proc/loadavg: 1.97 2.03 1.90 3/179 14526
/proc/meminfo: memFree=27431336/32873844 swapFree=7124/7124
[pid=14516] ppid=14514 vsize=243776 CPUtime=51.06 cores=0,2,4,6
/proc/14516/stat : 14516 (toysat) R 14514 14516 10899 0 -1 4202496 60272 0 0 0 5083 23 0 0 20 0 1 0 277960801 249626624 60178 33554432000 4194304 8973514 140733871109696 140733871109192 4204655 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/14516/statm: 60944 60178 456 1167 0 59725 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 243776

[startup+102.3 s]
/proc/loadavg: 1.99 2.03 1.91 3/179 14526
/proc/meminfo: memFree=27195160/32873844 swapFree=7124/7124
[pid=14516] ppid=14514 vsize=354368 CPUtime=102.22 cores=0,2,4,6
/proc/14516/stat : 14516 (toysat) R 14514 14516 10899 0 -1 4202496 87804 0 0 0 10187 35 0 0 20 0 1 0 277960801 362872832 87676 33554432000 4194304 8973514 140733871109696 140733871109192 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/14516/statm: 88592 87676 456 1167 0 87373 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 354368

[startup+162.3 s]
/proc/loadavg: 2.04 2.03 1.91 3/179 14526
/proc/meminfo: memFree=26989596/32873844 swapFree=7124/7124
[pid=14516] ppid=14514 vsize=437312 CPUtime=162.18 cores=0,2,4,6
/proc/14516/stat : 14516 (toysat) R 14514 14516 10899 0 -1 4202496 108687 0 0 0 16171 47 0 0 20 0 1 0 277960801 447807488 108515 33554432000 4194304 8973514 140733871109696 140733871108960 4209212 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/14516/statm: 109328 108515 456 1167 0 108109 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 437312

[startup+222.307 s]
/proc/loadavg: 2.01 2.03 1.91 3/179 14526
/proc/meminfo: memFree=26816892/32873844 swapFree=7124/7124
[pid=14516] ppid=14514 vsize=505920 CPUtime=222.13 cores=0,2,4,6
/proc/14516/stat : 14516 (toysat) R 14514 14516 10899 0 -1 4202496 125913 0 0 0 22156 57 0 0 20 0 1 0 277960801 518062080 125695 33554432000 4194304 8973514 140733871109696 140733871109192 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/14516/statm: 126480 125695 456 1167 0 125261 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 505920

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 1.91 3/179 14527
/proc/meminfo: memFree=26663036/32873844 swapFree=7124/7124
[pid=14516] ppid=14514 vsize=561216 CPUtime=282.08 cores=0,2,4,6
/proc/14516/stat : 14516 (toysat) R 14514 14516 10899 0 -1 4202496 139731 0 0 0 28143 65 0 0 20 0 1 0 277960801 574685184 139471 33554432000 4194304 8973514 140733871109696 140733871108960 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/14516/statm: 140304 139471 456 1167 0 139085 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 561216

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.91 3/179 14527
/proc/meminfo: memFree=26530260/32873844 swapFree=7124/7124
[pid=14516] ppid=14514 vsize=617536 CPUtime=342.05 cores=0,2,4,6
/proc/14516/stat : 14516 (toysat) R 14514 14516 10899 0 -1 4202496 153706 0 0 0 34132 73 0 0 20 0 1 0 277960801 632356864 153411 33554432000 4194304 8973514 140733871109696 140733871108960 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/14516/statm: 154384 153411 456 1167 0 153165 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 617536

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.91 3/179 14527
/proc/meminfo: memFree=26412612/32873844 swapFree=7124/7124
[pid=14516] ppid=14514 vsize=660544 CPUtime=402.02 cores=0,2,4,6
/proc/14516/stat : 14516 (toysat) R 14514 14516 10899 0 -1 4202496 164689 0 0 0 40121 81 0 0 20 0 1 0 277960801 676397056 164371 33554432000 4194304 8973514 140733871109696 140733871108960 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/14516/statm: 165136 164371 456 1167 0 163917 0
Current children cumulated CPU time (s) 402.02
Current children cumulated vsize (KiB) 660544

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/180 14530
/proc/meminfo: memFree=26308924/32873844 swapFree=7124/7124
[pid=14516] ppid=14514 vsize=714816 CPUtime=462.01 cores=0,2,4,6
/proc/14516/stat : 14516 (toysat) R 14514 14516 10899 0 -1 4202496 178126 0 0 0 46112 89 0 0 20 0 1 0 277960801 731971584 177802 33554432000 4194304 8973514 140733871109696 140733871108960 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/14516/statm: 178704 177802 456 1167 0 177485 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 714816

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 14530
/proc/meminfo: memFree=26202444/32873844 swapFree=7124/7124
[pid=14516] ppid=14514 vsize=766016 CPUtime=522 cores=0,2,4,6
/proc/14516/stat : 14516 (toysat) R 14514 14516 10899 0 -1 4202496 190820 0 0 0 52104 96 0 0 20 0 1 0 277960801 784400384 190496 33554432000 4194304 8973514 140733871109696 140733871108960 4427744 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/14516/statm: 191504 190496 456 1167 0 190285 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 766016

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 14530
/proc/meminfo: memFree=26133040/32873844 swapFree=7124/7124
[pid=14516] ppid=14514 vsize=805952 CPUtime=582 cores=0,2,4,6
/proc/14516/stat : 14516 (toysat) R 14514 14516 10899 0 -1 4202496 200870 0 0 0 58098 102 0 0 20 0 1 0 277960801 825294848 200546 33554432000 4194304 8973514 140733871109696 140733871109192 4462484 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/14516/statm: 201488 200546 456 1167 0 200269 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 805952

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 14531
/proc/meminfo: memFree=25855756/32873844 swapFree=7124/7124
[pid=14516] ppid=14514 vsize=962624 CPUtime=821.95 cores=0,2,4,6
/proc/14516/stat : 14516 (toysat) R 14514 14516 10899 0 -1 4202496 240006 0 0 0 82071 124 0 0 20 0 1 0 277960801 985726976 239682 33554432000 4194304 8973514 140733871109696 140733871108960 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/14516/statm: 240656 239682 456 1167 0 239437 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 962624

[startup+882.307 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 14531
/proc/meminfo: memFree=25801968/32873844 swapFree=7124/7124
[pid=14516] ppid=14514 vsize=1000512 CPUtime=881.95 cores=0,2,4,6
/proc/14516/stat : 14516 (toysat) R 14514 14516 10899 0 -1 4202496 249491 0 0 0 88066 129 0 0 20 0 1 0 277960801 1024524288 249167 33554432000 4194304 8973514 140733871109696 140733871109192 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/14516/statm: 250128 249167 456 1167 0 248909 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 1000512

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/179 14532
/proc/meminfo: memFree=25731192/32873844 swapFree=7124/7124
[pid=14516] ppid=14514 vsize=1038400 CPUtime=941.94 cores=0,2,4,6
/proc/14516/stat : 14516 (toysat) R 14514 14516 10899 0 -1 4202496 259022 0 0 0 94059 135 0 0 20 0 1 0 277960801 1063321600 258698 33554432000 4194304 8973514 140733871109696 140733871109192 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/14516/statm: 259600 258698 456 1167 0 258381 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 1038400

[startup+1002.3 s]
/proc/loadavg: 2.04 2.01 1.92 3/179 14532
/proc/meminfo: memFree=25688688/32873844 swapFree=7124/7124
[pid=14516] ppid=14514 vsize=1064000 CPUtime=1001.93 cores=0,2,4,6
/proc/14516/stat : 14516 (toysat) R 14514 14516 10899 0 -1 4202496 265501 0 0 0 100054 139 0 0 20 0 1 0 277960801 1089536000 265177 33554432000 4194304 8973514 140733871109696 140733871108960 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/14516/statm: 266000 265177 456 1167 0 264781 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 1064000

[startup+1062.3 s]
/proc/loadavg: 2.01 2.01 1.92 3/180 14535
/proc/meminfo: memFree=25632752/32873844 swapFree=7124/7124
[pid=14516] ppid=14514 vsize=1103936 CPUtime=1061.92 cores=0,2,4,6
/proc/14516/stat : 14516 (toysat) R 14514 14516 10899 0 -1 4202496 275438 0 0 0 106048 144 0 0 20 0 1 0 277960801 1130430464 275114 33554432000 4194304 8973514 140733871109696 140733871108960 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/14516/statm: 275984 275114 456 1167 0 274765 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 1103936

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 14535
/proc/meminfo: memFree=25586940/32873844 swapFree=7124/7124
[pid=14516] ppid=14514 vsize=1132608 CPUtime=1121.91 cores=0,2,4,6
/proc/14516/stat : 14516 (toysat) R 14514 14516 10899 0 -1 4202496 282528 0 0 0 112044 147 0 0 20 0 1 0 277960801 1159790592 282204 33554432000 4194304 8973514 140733871109696 140733871108960 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/14516/statm: 283152 282204 456 1167 0 281933 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 1132608

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 14535
/proc/meminfo: memFree=25541712/32873844 swapFree=7124/7124
[pid=14516] ppid=14514 vsize=1160256 CPUtime=1181.9 cores=0,2,4,6
/proc/14516/stat : 14516 (toysat) R 14514 14516 10899 0 -1 4202496 289623 0 0 0 118038 152 0 0 20 0 1 0 277960801 1188102144 289299 33554432000 4194304 8973514 140733871109696 140733871108960 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/14516/statm: 290064 289299 456 1167 0 288845 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 1160256

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 14536
/proc/meminfo: memFree=25476116/32873844 swapFree=7124/7124
[pid=14516] ppid=14514 vsize=1189952 CPUtime=1241.89 cores=0,2,4,6
/proc/14516/stat : 14516 (toysat) R 14514 14516 10899 0 -1 4202496 296951 0 0 0 124032 157 0 0 20 0 1 0 277960801 1218510848 296627 33554432000 4194304 8973514 140733871109696 140733871108960 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/14516/statm: 297488 296627 456 1167 0 296269 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 1189952

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 14536
/proc/meminfo: memFree=25427260/32873844 swapFree=7124/7124
[pid=14516] ppid=14514 vsize=1220672 CPUtime=1301.88 cores=0,2,4,6
/proc/14516/stat : 14516 (toysat) R 14514 14516 10899 0 -1 4202496 304727 0 0 0 130027 161 0 0 20 0 1 0 277960801 1249968128 304403 33554432000 4194304 8973514 140733871109696 140733871108960 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/14516/statm: 305168 304403 456 1167 0 303949 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 1220672

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 14536
/proc/meminfo: memFree=25377784/32873844 swapFree=7124/7124
[pid=14516] ppid=14514 vsize=1252416 CPUtime=1361.88 cores=0,2,4,6
/proc/14516/stat : 14516 (toysat) R 14514 14516 10899 0 -1 4202496 312508 0 0 0 136022 166 0 0 20 0 1 0 277960801 1282473984 312184 33554432000 4194304 8973514 140733871109696 140733871108960 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/14516/statm: 313104 312184 456 1167 0 311885 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 1252416

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 14536
/proc/meminfo: memFree=25328928/32873844 swapFree=7124/7124
[pid=14516] ppid=14514 vsize=1283136 CPUtime=1421.87 cores=0,2,4,6
/proc/14516/stat : 14516 (toysat) R 14514 14516 10899 0 -1 4202496 320145 0 0 0 142017 170 0 0 20 0 1 0 277960801 1313931264 319821 33554432000 4194304 8973514 140733871109696 140733871108960 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/14516/statm: 320784 319821 456 1167 0 319565 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 1283136

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 14536
/proc/meminfo: memFree=25279576/32873844 swapFree=7124/7124
[pid=14516] ppid=14514 vsize=1313856 CPUtime=1481.85 cores=0,2,4,6
/proc/14516/stat : 14516 (toysat) R 14514 14516 10899 0 -1 4202496 327926 0 0 0 148011 174 0 0 20 0 1 0 277960801 1345388544 327602 33554432000 4194304 8973514 140733871109696 140733871108960 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/14516/statm: 328464 327602 456 1167 0 327245 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 1313856

[startup+1542.31 s]
/proc/loadavg: 2.05 2.01 1.93 3/179 14537
/proc/meminfo: memFree=25244980/32873844 swapFree=7124/7124
[pid=14516] ppid=14514 vsize=1330240 CPUtime=1541.85 cores=0,2,4,6
/proc/14516/stat : 14516 (toysat) R 14514 14516 10899 0 -1 4202496 331994 0 0 0 154006 179 0 0 20 0 1 0 277960801 1362165760 331670 33554432000 4194304 8973514 140733871109696 140733871108960 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/14516/statm: 332560 331670 456 1167 0 331341 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 1330240

[startup+1602.3 s]
/proc/loadavg: 2.02 2.01 1.93 3/179 14537
/proc/meminfo: memFree=25193828/32873844 swapFree=7124/7124
[pid=14516] ppid=14514 vsize=1363008 CPUtime=1601.84 cores=0,2,4,6
/proc/14516/stat : 14516 (toysat) R 14514 14516 10899 0 -1 4202496 340132 0 0 0 160000 184 0 0 20 0 1 0 277960801 1395720192 339807 33554432000 4194304 8973514 140733871109696 140733871108960 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/14516/statm: 340752 339807 456 1167 0 339533 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 1363008

[startup+1662.3 s]
/proc/loadavg: 2.06 2.02 1.93 3/180 14540
/proc/meminfo: memFree=25143572/32873844 swapFree=7124/7124
[pid=14516] ppid=14514 vsize=1394752 CPUtime=1661.78 cores=0,2,4,6
/proc/14516/stat : 14516 (toysat) R 14514 14516 10899 0 -1 4202496 348092 0 0 0 165991 187 0 0 20 0 1 0 277960801 1428226048 347725 33554432000 4194304 8973514 140733871109696 140733871108960 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/14516/statm: 348688 347725 456 1167 0 347469 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 1394752

[startup+1722.3 s]
/proc/loadavg: 2.02 2.01 1.93 3/180 14563
/proc/meminfo: memFree=25107764/32873844 swapFree=7124/7124
[pid=14516] ppid=14514 vsize=1411136 CPUtime=1721.73 cores=0,2,4,6
/proc/14516/stat : 14516 (toysat) R 14514 14516 10899 0 -1 4202496 352322 0 0 0 171982 191 0 0 20 0 1 0 277960801 1445003264 351914 33554432000 4194304 8973514 140733871109696 140733871108960 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/14516/statm: 352784 351914 456 1167 0 351565 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 1411136

[startup+1782.3 s]
/proc/loadavg: 2.01 2.01 1.93 3/179 14563
/proc/meminfo: memFree=25070848/32873844 swapFree=7124/7124
[pid=14516] ppid=14514 vsize=1427520 CPUtime=1781.68 cores=0,2,4,6
/proc/14516/stat : 14516 (toysat) R 14514 14516 10899 0 -1 4202496 356509 0 0 0 177971 197 0 0 20 0 1 0 277960801 1461780480 356058 33554432000 4194304 8973514 140733871109696 140733871107904 7681396 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/14516/statm: 356880 356058 456 1167 0 355661 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 1427520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 14563
/proc/meminfo: memFree=25053340/32873844 swapFree=7124/7124
[pid=14516] ppid=14514 vsize=1444928 CPUtime=1800.08 cores=0,2,4,6
/proc/14516/stat : 14516 (toysat) R 14514 14516 10899 0 -1 4202496 360879 0 0 0 179809 199 0 0 20 0 1 0 277960801 1479606272 360417 33554432000 4194304 8973514 140733871109696 140733871108960 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/14516/statm: 361232 360417 456 1167 0 360013 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 1444928

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): 1800.75
CPU time (s): 1800.13
CPU user time (s): 1798.1
CPU system time (s): 2.02569
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 1444928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.1
system time used= 2.02569
maximum resident set size= 1441668
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 360879
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= 387
involuntary context switches= 1931

runsolver used 4.03139 second user time and 8.27474 second system time

The end

Launcher Data 

Begin job on node134 at 2012-05-27 13:32:34
IDJOB=3706783
IDBENCH=2259
IDSOLVER=2285
FILE ID=node134/3706783-1338118354
RUNJOBID= node134-1338116551-14403
PBS_JOBID= 14624458
Free space on /tmp= 71048 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb53-24-opb/normalized-frb53-24-1.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706783-1338118354/watcher-3706783-1338118354 -o /tmp/evaluation-result-3706783-1338118354/solver-3706783-1338118354 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706783-1338118354.opb

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

MD5SUM BENCH= 604c6b786f56b09c749bc0d6b7c8f76d
RANDOM SEED=503101080

node134.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		: 2667.278
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	: 5334.55
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		: 2667.278
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	: 5332.56
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		: 2667.278
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	: 5332.55
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		: 2667.278
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	: 5332.59
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		: 2667.278
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	: 5332.55
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		: 2667.278
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	: 5332.55
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		: 2667.278
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	: 5332.57
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		: 2667.278
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        27927128 kB
Buffers:          394612 kB
Cached:          3686788 kB
SwapCached:            0 kB
Active:          1493944 kB
Inactive:        2599988 kB
Active(anon):       8408 kB
Inactive(anon):     5996 kB
Active(file):    1485536 kB
Inactive(file):  2593992 kB
Unevictable:        7124 kB
Mlocked:            7124 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             14016 kB
Writeback:             0 kB
AnonPages:         17936 kB
Mapped:            14036 kB
Shmem:               212 kB
Slab:             713084 kB
SReclaimable:     155324 kB
SUnreclaim:       557760 kB
KernelStack:        1472 kB
PageTables:         3268 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     104504 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71032 MiB
End job on node134 at 2012-05-27 14:02:37