Trace number 3706777

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 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb45-21-opb/normalized-frb45-21-5.opb
MD5SUMdadfd792215a2bce735ffb7b3e25dcc5
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-43
Best CPU time to get the best result obtained on this benchmark1800.09
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -44
Optimality of the best value was proved NO
Number of variables945
Total number of constraints58579
Number of constraints which are clauses58579
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 945
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 945
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 945
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.99/1.08	c 2012-05-27T13:31:24+0200
0.99/1.08	c arch = x86_64
0.99/1.08	c os = linux
0.99/1.08	c compiler = ghc 7.4
0.99/1.08	c packages:
0.99/1.08	c   OptDir-0.0.1
0.99/1.08	c   array-0.4.0.0
0.99/1.08	c   base-4.5.0.0
0.99/1.08	c   bytestring-0.9.2.1
0.99/1.08	c   containers-0.4.2.1
0.99/1.08	c   deepseq-1.3.0.0
0.99/1.08	c   mtl-2.1.1
0.99/1.08	c   old_locale-1.0.0.4
0.99/1.08	c   parse_dimacs-1.2
0.99/1.08	c   parsec-3.1.2
0.99/1.08	c   queue-0.1.2
0.99/1.08	c   stm-2.3
0.99/1.08	c   time-1.4
0.99/1.08	c command line = ["--pb","HOME/instance-3706777-1338118284.opb"]
0.99/1.08	c #vars 945
0.99/1.08	c #constraints 58579
0.99/1.08	c Solving starts ...
0.99/1.08	c solving time = 0.005s
0.99/1.08	c #decision = 33
0.99/1.08	c #conflict = 0
0.99/1.08	c #restart = 0
0.99/1.08	o -33
0.99/1.08	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-3706777-1338118284/watcher-3706777-1338118284 -o /tmp/evaluation-result-3706777-1338118284/solver-3706777-1338118284 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706777-1338118284.opb 

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

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


[startup+0 s]
/proc/loadavg: 2.00 2.01 1.88 3/176 21326
/proc/meminfo: memFree=27210216/32873844 swapFree=6088/6088
[pid=21326] ppid=21324 vsize=7232 CPUtime=0 cores=1,3,5,7
/proc/21326/stat : 21326 (toysat) R 21324 21326 16852 0 -1 4202496 829 0 0 0 0 0 0 0 20 0 1 0 277956974 7405568 751 33554432000 4194304 8973514 140733344262400 140737081913736 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21326/statm: 1808 751 415 1167 0 589 0

[startup+0.0187209 s]
/proc/loadavg: 2.00 2.01 1.88 3/176 21326
/proc/meminfo: memFree=27210216/32873844 swapFree=6088/6088
[pid=21326] ppid=21324 vsize=8256 CPUtime=0.01 cores=1,3,5,7
/proc/21326/stat : 21326 (toysat) R 21324 21326 16852 0 -1 4202496 1082 0 0 0 1 0 0 0 20 0 1 0 277956974 8454144 1004 33554432000 4194304 8973514 140733344262400 140737081913736 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21326/statm: 2064 1004 416 1167 0 845 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8256

[startup+0.100273 s]
/proc/loadavg: 2.00 2.01 1.88 3/176 21326
/proc/meminfo: memFree=27210216/32873844 swapFree=6088/6088
[pid=21326] ppid=21324 vsize=13376 CPUtime=0.09 cores=1,3,5,7
/proc/21326/stat : 21326 (toysat) R 21324 21326 16852 0 -1 4202496 2609 0 0 0 9 0 0 0 20 0 1 0 277956974 13697024 2531 33554432000 4194304 8973514 140733344262400 140737081913736 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21326/statm: 3344 2531 417 1167 0 2125 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13376

[startup+0.300307 s]
/proc/loadavg: 2.00 2.01 1.88 3/176 21326
/proc/meminfo: memFree=27210216/32873844 swapFree=6088/6088
[pid=21326] ppid=21324 vsize=26688 CPUtime=0.29 cores=1,3,5,7
/proc/21326/stat : 21326 (toysat) R 21324 21326 16852 0 -1 4202496 5938 0 0 0 28 1 0 0 20 0 1 0 277956974 27328512 5860 33554432000 4194304 8973514 140733344262400 140737081913736 4591300 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21326/statm: 6672 5860 418 1167 0 5453 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26688

[startup+0.700322 s]
/proc/loadavg: 2.00 2.01 1.88 3/176 21326
/proc/meminfo: memFree=27210216/32873844 swapFree=6088/6088
[pid=21326] ppid=21324 vsize=51264 CPUtime=0.69 cores=1,3,5,7
/proc/21326/stat : 21326 (toysat) R 21324 21326 16852 0 -1 4202496 11954 0 0 0 67 2 0 0 20 0 1 0 277956974 52494336 11877 33554432000 4194304 8973514 140733344262400 140737081913736 4212523 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21326/statm: 12816 11885 422 1167 0 11597 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51264

[startup+1.50033 s]
/proc/loadavg: 2.00 2.01 1.88 3/177 21327
/proc/meminfo: memFree=27080852/32873844 swapFree=6088/6088
[pid=21326] ppid=21324 vsize=72768 CPUtime=1.49 cores=1,3,5,7
/proc/21326/stat : 21326 (toysat) R 21324 21326 16852 0 -1 4202496 17502 0 0 0 146 3 0 0 20 0 1 0 277956974 74514432 17424 33554432000 4194304 8973514 140733344262400 140733344261664 6576037 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21326/statm: 18192 17424 456 1167 0 16973 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72768

[startup+3.10031 s]
/proc/loadavg: 2.00 2.01 1.88 3/177 21327
/proc/meminfo: memFree=27079116/32873844 swapFree=6088/6088
[pid=21326] ppid=21324 vsize=72768 CPUtime=3.09 cores=1,3,5,7
/proc/21326/stat : 21326 (toysat) R 21324 21326 16852 0 -1 4202496 17502 0 0 0 306 3 0 0 20 0 1 0 277956974 74514432 17424 33554432000 4194304 8973514 140733344262400 140733344261896 4462376 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21326/statm: 18192 17424 456 1167 0 16973 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 72768

[startup+6.30031 s]
/proc/loadavg: 2.00 2.01 1.88 3/177 21327
/proc/meminfo: memFree=27065220/32873844 swapFree=6088/6088
[pid=21326] ppid=21324 vsize=84032 CPUtime=6.29 cores=1,3,5,7
/proc/21326/stat : 21326 (toysat) R 21324 21326 16852 0 -1 4202496 20184 0 0 0 624 5 0 0 20 0 1 0 277956974 86048768 20106 33554432000 4194304 8973514 140733344262400 140733344260352 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21326/statm: 21008 20106 456 1167 0 19789 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 84032

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 1.88 3/177 21327
/proc/meminfo: memFree=27022388/32873844 swapFree=6088/6088
[pid=21326] ppid=21324 vsize=104512 CPUtime=12.69 cores=1,3,5,7
/proc/21326/stat : 21326 (toysat) R 21324 21326 16852 0 -1 4202496 25398 0 0 0 1262 7 0 0 20 0 1 0 277956974 107020288 25320 33554432000 4194304 8973514 140733344262400 140733344261896 4459284 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21326/statm: 26128 25320 456 1167 0 24909 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 104512

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 1.88 3/177 21327
/proc/meminfo: memFree=26947600/32873844 swapFree=6088/6088
[pid=21326] ppid=21324 vsize=142400 CPUtime=25.49 cores=1,3,5,7
/proc/21326/stat : 21326 (toysat) R 21324 21326 16852 0 -1 4202496 34728 0 0 0 2538 11 0 0 20 0 1 0 277956974 145817600 34650 33554432000 4194304 8973514 140733344262400 140733344261896 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21326/statm: 35600 34650 456 1167 0 34381 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 142400

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 1.88 3/177 21327
/proc/meminfo: memFree=26831752/32873844 swapFree=6088/6088
[pid=21326] ppid=21324 vsize=205888 CPUtime=51.08 cores=1,3,5,7
/proc/21326/stat : 21326 (toysat) R 21324 21326 16852 0 -1 4202496 50673 0 0 0 5089 19 0 0 20 0 1 0 277956974 210829312 50595 33554432000 4194304 8973514 140733344262400 140733344261664 4209187 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21326/statm: 51472 50595 456 1167 0 50253 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 205888

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 1.89 3/177 21327
/proc/meminfo: memFree=26654848/32873844 swapFree=6088/6088
[pid=21326] ppid=21324 vsize=302144 CPUtime=102.28 cores=1,3,5,7
/proc/21326/stat : 21326 (toysat) R 21324 21326 16852 0 -1 4202496 74801 0 0 0 10197 31 0 0 20 0 1 0 277956974 309395456 74723 33554432000 4194304 8973514 140733344262400 140733344261896 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21326/statm: 75536 74723 456 1167 0 74317 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 302144

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/177 21328
/proc/meminfo: memFree=26505952/32873844 swapFree=6088/6088
[pid=21326] ppid=21324 vsize=390208 CPUtime=162.27 cores=1,3,5,7
/proc/21326/stat : 21326 (toysat) R 21324 21326 16852 0 -1 4202496 96639 0 0 0 16182 45 0 0 20 0 1 0 277956974 399572992 96561 33554432000 4194304 8973514 140733344262400 140733344261896 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21326/statm: 97552 96561 456 1167 0 96333 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 390208

[startup+222.3 s]
/proc/loadavg: 2.07 2.02 1.90 3/177 21328
/proc/meminfo: memFree=26383468/32873844 swapFree=6088/6088
[pid=21326] ppid=21324 vsize=455744 CPUtime=222.25 cores=1,3,5,7
/proc/21326/stat : 21326 (toysat) R 21324 21326 16852 0 -1 4202496 113215 0 0 0 22172 53 0 0 20 0 1 0 277956974 466681856 113137 33554432000 4194304 8973514 140733344262400 140733344261664 4215092 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21326/statm: 113936 113137 456 1167 0 112717 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 455744

[startup+282.3 s]
/proc/loadavg: 2.02 2.01 1.91 3/177 21328
/proc/meminfo: memFree=26269448/32873844 swapFree=6088/6088
[pid=21326] ppid=21324 vsize=523328 CPUtime=282.23 cores=1,3,5,7
/proc/21326/stat : 21326 (toysat) R 21324 21326 16852 0 -1 4202496 129956 0 0 0 28158 65 0 0 20 0 1 0 277956974 535887872 129863 33554432000 4194304 8973514 140733344262400 140733344261664 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21326/statm: 130832 129863 456 1167 0 129613 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 523328

[startup+342.3 s]
/proc/loadavg: 2.01 2.00 1.91 3/177 21328
/proc/meminfo: memFree=26177468/32873844 swapFree=6088/6088
[pid=21326] ppid=21324 vsize=569408 CPUtime=342.18 cores=1,3,5,7
/proc/21326/stat : 21326 (toysat) R 21324 21326 16852 0 -1 4202496 141678 0 0 0 34146 72 0 0 20 0 1 0 277956974 583073792 141538 33554432000 4194304 8973514 140733344262400 140733344261664 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21326/statm: 142352 141538 456 1167 0 141133 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 569408

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21328
/proc/meminfo: memFree=26105328/32873844 swapFree=6088/6088
[pid=21326] ppid=21324 vsize=600128 CPUtime=402.13 cores=1,3,5,7
/proc/21326/stat : 21326 (toysat) R 21324 21326 16852 0 -1 4202496 149369 0 0 0 40135 78 0 0 20 0 1 0 277956974 614531072 149184 33554432000 4194304 8973514 140733344262400 140733344261664 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21326/statm: 150032 149184 456 1167 0 148813 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 600128

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21329
/proc/meminfo: memFree=26040504/32873844 swapFree=6088/6088
[pid=21326] ppid=21324 vsize=630848 CPUtime=462.09 cores=1,3,5,7
/proc/21326/stat : 21326 (toysat) R 21324 21326 16852 0 -1 4202496 156981 0 0 0 46126 83 0 0 20 0 1 0 277956974 645988352 156755 33554432000 4194304 8973514 140733344262400 140733344261664 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21326/statm: 157712 156755 456 1167 0 156493 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 630848

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 21332
/proc/meminfo: memFree=25994628/32873844 swapFree=6088/6088
[pid=21326] ppid=21324 vsize=640064 CPUtime=522.04 cores=1,3,5,7
/proc/21326/stat : 21326 (toysat) R 21324 21326 16852 0 -1 4202496 159439 0 0 0 52118 86 0 0 20 0 1 0 277956974 655425536 159178 33554432000 4194304 8973514 140733344262400 140733344261664 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21326/statm: 160016 159178 456 1167 0 158797 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 640064

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21332
/proc/meminfo: memFree=25933424/32873844 swapFree=6088/6088
[pid=21326] ppid=21324 vsize=663616 CPUtime=581.99 cores=1,3,5,7
/proc/21326/stat : 21326 (toysat) R 21324 21326 16852 0 -1 4202496 165256 0 0 0 58109 90 0 0 20 0 1 0 277956974 679542784 164950 33554432000 4194304 8973514 140733344262400 140733344261664 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21326/statm: 165904 164950 456 1167 0 164685 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 663616

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.01 2.00 1.91 3/177 21333
/proc/meminfo: memFree=25743860/32873844 swapFree=6088/6088
[pid=21326] ppid=21324 vsize=742464 CPUtime=821.94 cores=1,3,5,7
/proc/21326/stat : 21326 (toysat) R 21324 21326 16852 0 -1 4202496 185145 0 0 0 82091 103 0 0 20 0 1 0 277956974 760283136 184817 33554432000 4194304 8973514 140733344262400 140733344261664 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21326/statm: 185616 184817 456 1167 0 184397 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 742464

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21333
/proc/meminfo: memFree=25697112/32873844 swapFree=6088/6088
[pid=21326] ppid=21324 vsize=754752 CPUtime=881.93 cores=1,3,5,7
/proc/21326/stat : 21326 (toysat) R 21324 21326 16852 0 -1 4202496 188063 0 0 0 88087 106 0 0 20 0 1 0 277956974 772866048 187735 33554432000 4194304 8973514 140733344262400 140733344261664 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21326/statm: 188688 187735 456 1167 0 187469 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 754752

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21333
/proc/meminfo: memFree=25648920/32873844 swapFree=6088/6088
[pid=21326] ppid=21324 vsize=779328 CPUtime=941.92 cores=1,3,5,7
/proc/21326/stat : 21326 (toysat) R 21324 21326 16852 0 -1 4202496 194175 0 0 0 94083 109 0 0 20 0 1 0 277956974 798031872 193847 33554432000 4194304 8973514 140733344262400 140733344261896 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21326/statm: 194832 193847 456 1167 0 193613 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 779328

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21333
/proc/meminfo: memFree=25609392/32873844 swapFree=6088/6088
[pid=21326] ppid=21324 vsize=792640 CPUtime=1001.91 cores=1,3,5,7
/proc/21326/stat : 21326 (toysat) R 21324 21326 16852 0 -1 4202496 197632 0 0 0 100079 112 0 0 20 0 1 0 277956974 811663360 197304 33554432000 4194304 8973514 140733344262400 140733344261664 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21326/statm: 198160 197304 456 1167 0 196941 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 792640

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21334
/proc/meminfo: memFree=25568872/32873844 swapFree=6088/6088
[pid=21326] ppid=21324 vsize=805952 CPUtime=1061.9 cores=1,3,5,7
/proc/21326/stat : 21326 (toysat) R 21324 21326 16852 0 -1 4202496 200916 0 0 0 106075 115 0 0 20 0 1 0 277956974 825294848 200588 33554432000 4194304 8973514 140733344262400 140733344261664 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21326/statm: 201488 200588 456 1167 0 200269 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 805952

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 21337
/proc/meminfo: memFree=25542092/32873844 swapFree=6088/6088
[pid=21326] ppid=21324 vsize=818240 CPUtime=1121.89 cores=1,3,5,7
/proc/21326/stat : 21326 (toysat) R 21324 21326 16852 0 -1 4202496 204120 0 0 0 112071 118 0 0 20 0 1 0 277956974 837877760 203792 33554432000 4194304 8973514 140733344262400 140733344261664 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21326/statm: 204560 203792 456 1167 0 203341 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 818240

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21337
/proc/meminfo: memFree=25499736/32873844 swapFree=6088/6088
[pid=21326] ppid=21324 vsize=833600 CPUtime=1181.89 cores=1,3,5,7
/proc/21326/stat : 21326 (toysat) R 21324 21326 16852 0 -1 4202496 207915 0 0 0 118067 122 0 0 20 0 1 0 277956974 853606400 207587 33554432000 4194304 8973514 140733344262400 140733344261664 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21326/statm: 208400 207587 456 1167 0 207181 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 833600

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21337
/proc/meminfo: memFree=25458720/32873844 swapFree=6088/6088
[pid=21326] ppid=21324 vsize=846912 CPUtime=1241.88 cores=1,3,5,7
/proc/21326/stat : 21326 (toysat) R 21324 21326 16852 0 -1 4202496 211288 0 0 0 124063 125 0 0 20 0 1 0 277956974 867237888 210960 33554432000 4194304 8973514 140733344262400 140733344261664 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21326/statm: 211728 210960 456 1167 0 210509 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 846912

[startup+1302.3 s]
/proc/loadavg: 2.06 2.01 1.92 3/177 21337
/proc/meminfo: memFree=25430620/32873844 swapFree=6088/6088
[pid=21326] ppid=21324 vsize=861248 CPUtime=1301.88 cores=1,3,5,7
/proc/21326/stat : 21326 (toysat) R 21324 21326 16852 0 -1 4202496 214627 0 0 0 130060 128 0 0 20 0 1 0 277956974 881917952 214299 33554432000 4194304 8973514 140733344262400 140733344261664 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21326/statm: 215312 214299 456 1167 0 214093 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 861248

[startup+1362.3 s]
/proc/loadavg: 2.02 2.01 1.92 3/177 21338
/proc/meminfo: memFree=25401604/32873844 swapFree=6088/6088
[pid=21326] ppid=21324 vsize=874560 CPUtime=1361.86 cores=1,3,5,7
/proc/21326/stat : 21326 (toysat) R 21324 21326 16852 0 -1 4202496 218128 0 0 0 136055 131 0 0 20 0 1 0 277956974 895549440 217800 33554432000 4194304 8973514 140733344262400 140733344261664 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21326/statm: 218640 217800 456 1167 0 217421 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 874560

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 21338
/proc/meminfo: memFree=25358452/32873844 swapFree=6088/6088
[pid=21326] ppid=21324 vsize=888896 CPUtime=1421.86 cores=1,3,5,7
/proc/21326/stat : 21326 (toysat) R 21324 21326 16852 0 -1 4202496 221542 0 0 0 142052 134 0 0 20 0 1 0 277956974 910229504 221214 33554432000 4194304 8973514 140733344262400 140733344261664 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21326/statm: 222224 221214 456 1167 0 221005 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 888896

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 21338
/proc/meminfo: memFree=25330056/32873844 swapFree=6088/6088
[pid=21326] ppid=21324 vsize=902208 CPUtime=1481.84 cores=1,3,5,7
/proc/21326/stat : 21326 (toysat) R 21324 21326 16852 0 -1 4202496 224908 0 0 0 148048 136 0 0 20 0 1 0 277956974 923860992 224580 33554432000 4194304 8973514 140733344262400 140733344261664 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21326/statm: 225552 224580 456 1167 0 224333 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 902208

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 21338
/proc/meminfo: memFree=25300172/32873844 swapFree=6088/6088
[pid=21326] ppid=21324 vsize=915520 CPUtime=1541.83 cores=1,3,5,7
/proc/21326/stat : 21326 (toysat) R 21324 21326 16852 0 -1 4202496 228367 0 0 0 154045 138 0 0 20 0 1 0 277956974 937492480 228039 33554432000 4194304 8973514 140733344262400 140733344261664 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21326/statm: 228880 228039 456 1167 0 227661 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 915520

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 21338
/proc/meminfo: memFree=25254540/32873844 swapFree=6088/6088
[pid=21326] ppid=21324 vsize=929856 CPUtime=1601.82 cores=1,3,5,7
/proc/21326/stat : 21326 (toysat) R 21324 21326 16852 0 -1 4202496 231877 0 0 0 160042 140 0 0 20 0 1 0 277956974 952172544 231549 33554432000 4194304 8973514 140733344262400 140733344261896 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21326/statm: 232464 231549 456 1167 0 231245 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 929856

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/176 21338
/proc/meminfo: memFree=25224788/32873844 swapFree=6088/6088
[pid=21326] ppid=21324 vsize=944192 CPUtime=1661.81 cores=1,3,5,7
/proc/21326/stat : 21326 (toysat) R 21324 21326 16852 0 -1 4202496 235522 0 0 0 166039 142 0 0 20 0 1 0 277956974 966852608 235194 33554432000 4194304 8973514 140733344262400 140733344261664 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21326/statm: 236048 235194 456 1167 0 234829 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 944192

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 21342
/proc/meminfo: memFree=25196420/32873844 swapFree=6088/6088
[pid=21326] ppid=21324 vsize=957504 CPUtime=1721.79 cores=1,3,5,7
/proc/21326/stat : 21326 (toysat) R 21324 21326 16852 0 -1 4202496 238951 0 0 0 172034 145 0 0 20 0 1 0 277956974 980484096 238608 33554432000 4194304 8973514 140733344262400 140733344261664 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21326/statm: 239376 238608 456 1167 0 238157 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 957504

[startup+1782.3 s]
/proc/loadavg: 2.06 2.02 1.93 3/178 21365
/proc/meminfo: memFree=25164596/32873844 swapFree=6088/6088
[pid=21326] ppid=21324 vsize=973888 CPUtime=1781.76 cores=1,3,5,7
/proc/21326/stat : 21326 (toysat) R 21324 21326 16852 0 -1 4202496 242838 0 0 0 178028 148 0 0 20 0 1 0 277956974 997261312 242467 33554432000 4194304 8973514 140733344262400 140733344261664 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21326/statm: 243472 242467 456 1167 0 242253 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 973888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 2.05 2.01 1.93 3/178 21365
/proc/meminfo: memFree=25148096/32873844 swapFree=6088/6088
[pid=21326] ppid=21324 vsize=973888 CPUtime=1800.06 cores=1,3,5,7
/proc/21326/stat : 21326 (toysat) R 21324 21326 16852 0 -1 4202496 242847 0 0 0 179858 148 0 0 20 0 1 0 277956974 997261312 242467 33554432000 4194304 8973514 140733344262400 140733344261664 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21326/statm: 243472 242467 456 1167 0 242253 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 973888

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): 1800.62
CPU time (s): 1800.08
CPU user time (s): 1798.59
CPU system time (s): 1.49477
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 973888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.59
system time used= 1.49477
maximum resident set size= 969868
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 242847
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= 305
involuntary context switches= 1838

runsolver used 3.44648 second user time and 8.95964 second system time

The end

Launcher Data 

Begin job on node108 at 2012-05-27 13:31:24
IDJOB=3706777
IDBENCH=2254
IDSOLVER=2285
FILE ID=node108/3706777-1338118284
RUNJOBID= node108-1338116481-21205
PBS_JOBID= 14624441
Free space on /tmp= 71732 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb45-21-opb/normalized-frb45-21-5.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706777-1338118284/watcher-3706777-1338118284 -o /tmp/evaluation-result-3706777-1338118284/solver-3706777-1338118284 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706777-1338118284.opb

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

MD5SUM BENCH= dadfd792215a2bce735ffb7b3e25dcc5
RANDOM SEED=1750369290

node108.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.273
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.273
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.273
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.273
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.273
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.273
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	: 5438.55
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		: 2666.273
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.273
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        27211356 kB
Buffers:          301112 kB
Cached:          4543564 kB
SwapCached:            0 kB
Active:           633084 kB
Inactive:        4234568 kB
Active(anon):      22552 kB
Inactive(anon):        0 kB
Active(file):     610532 kB
Inactive(file):  4234568 kB
Unevictable:        6088 kB
Mlocked:            6088 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             17716 kB
Writeback:            28 kB
AnonPages:         28152 kB
Mapped:            16264 kB
Shmem:               200 kB
Slab:             655960 kB
SReclaimable:      97964 kB
SUnreclaim:       557996 kB
KernelStack:        1432 kB
PageTables:         3884 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     131488 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:      4096 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= 71724 MiB
End job on node108 at 2012-05-27 14:01:27