Trace number 3706781

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
toysat 2012-05-17? (TO) 1800.09 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb50-23-opb/normalized-frb50-23-4.opb
MD5SUMe81d6b8e8ff8ec031773b7b65d16ea78
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-48
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 -50
Optimality of the best value was proved NO
Number of variables1150
Total number of constraints80258
Number of constraints which are clauses80258
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 1150
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 1150
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 1150
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 

1.49/1.50	c 2012-05-27T13:33:29+0200
1.49/1.50	c arch = x86_64
1.49/1.50	c os = linux
1.49/1.50	c compiler = ghc 7.4
1.49/1.50	c packages:
1.49/1.50	c   OptDir-0.0.1
1.49/1.50	c   array-0.4.0.0
1.49/1.50	c   base-4.5.0.0
1.49/1.50	c   bytestring-0.9.2.1
1.49/1.50	c   containers-0.4.2.1
1.49/1.50	c   deepseq-1.3.0.0
1.49/1.50	c   mtl-2.1.1
1.49/1.50	c   old_locale-1.0.0.4
1.49/1.50	c   parse_dimacs-1.2
1.49/1.50	c   parsec-3.1.2
1.49/1.50	c   queue-0.1.2
1.49/1.50	c   stm-2.3
1.49/1.50	c   time-1.4
1.49/1.50	c command line = ["--pb","HOME/instance-3706781-1338118409.opb"]
1.49/1.50	c #vars 1150
1.49/1.50	c #constraints 80258
1.49/1.50	c Solving starts ...
1.49/1.51	c solving time = 0.005s
1.49/1.51	c #decision = 35
1.49/1.51	c #conflict = 0
1.49/1.51	c #restart = 0
1.49/1.51	o -35
1.49/1.51	c Solving starts ...
1.49/1.59	c solving time = 0.077s
1.49/1.59	c #decision = 92
1.49/1.59	c #conflict = 20
1.49/1.59	c #restart = 0
1.49/1.59	o -36
1.49/1.59	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-3706781-1338118409/watcher-3706781-1338118409 -o /tmp/evaluation-result-3706781-1338118409/solver-3706781-1338118409 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706781-1338118409.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: 2.04 2.04 2.00 3/176 27724
/proc/meminfo: memFree=31438348/32873844 swapFree=7112/7112
[pid=27724] ppid=27722 vsize=6208 CPUtime=0 cores=1,3,5,7
/proc/27724/stat : 27724 (toysat) R 27722 27724 27148 0 -1 4202496 810 0 0 0 0 0 0 0 20 0 1 0 277966573 6356992 731 33554432000 4194304 8973514 140733343056672 140733343056168 4209325 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27724/statm: 1552 733 412 1167 0 333 0

[startup+0.0070099 s]
/proc/loadavg: 2.04 2.04 2.00 3/176 27724
/proc/meminfo: memFree=31438348/32873844 swapFree=7112/7112
[pid=27724] ppid=27722 vsize=7232 CPUtime=0 cores=1,3,5,7
/proc/27724/stat : 27724 (toysat) R 27722 27724 27148 0 -1 4202496 831 0 0 0 0 0 0 0 20 0 1 0 277966573 7405568 752 33554432000 4194304 8973514 140733343056672 140733343056168 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27724/statm: 1808 752 415 1167 0 589 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7232

[startup+0.10031 s]
/proc/loadavg: 2.04 2.04 2.00 3/176 27724
/proc/meminfo: memFree=31438348/32873844 swapFree=7112/7112
[pid=27724] ppid=27722 vsize=13376 CPUtime=0.09 cores=1,3,5,7
/proc/27724/stat : 27724 (toysat) R 27722 27724 27148 0 -1 4202496 2564 0 0 0 9 0 0 0 20 0 1 0 277966573 13697024 2485 33554432000 4194304 8973514 140733343056672 140733343056168 4209325 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27724/statm: 3344 2488 417 1167 0 2125 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13376

[startup+0.300309 s]
/proc/loadavg: 2.04 2.04 2.00 3/176 27724
/proc/meminfo: memFree=31438348/32873844 swapFree=7112/7112
[pid=27724] ppid=27722 vsize=27712 CPUtime=0.29 cores=1,3,5,7
/proc/27724/stat : 27724 (toysat) R 27722 27724 27148 0 -1 4202496 6196 0 0 0 28 1 0 0 20 0 1 0 277966573 28377088 6117 33554432000 4194304 8973514 140733343056672 140733343056168 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27724/statm: 6928 6117 417 1167 0 5709 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27712

[startup+0.700314 s]
/proc/loadavg: 2.04 2.04 2.00 3/176 27724
/proc/meminfo: memFree=31438348/32873844 swapFree=7112/7112
[pid=27724] ppid=27722 vsize=55360 CPUtime=0.68 cores=1,3,5,7
/proc/27724/stat : 27724 (toysat) R 27722 27724 27148 0 -1 4202496 12969 0 0 0 66 2 0 0 20 0 1 0 277966573 56688640 12890 33554432000 4194304 8973514 140733343056672 140733343056168 4209439 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27724/statm: 13840 12899 418 1167 0 12621 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 55360

[startup+1.5003 s]
/proc/loadavg: 2.04 2.04 2.00 3/177 27725
/proc/meminfo: memFree=31360708/32873844 swapFree=7112/7112
[pid=27724] ppid=27722 vsize=97344 CPUtime=1.49 cores=1,3,5,7
/proc/27724/stat : 27724 (toysat) R 27722 27724 27148 0 -1 4202496 23460 0 0 0 144 5 0 0 20 0 1 0 277966573 99680256 23381 33554432000 4194304 8973514 140733343056672 140733343054656 7680695 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27724/statm: 24336 23381 426 1167 0 23117 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 97344

[startup+3.10033 s]
/proc/loadavg: 2.04 2.04 2.00 3/177 27725
/proc/meminfo: memFree=31345596/32873844 swapFree=7112/7112
[pid=27724] ppid=27722 vsize=97344 CPUtime=3.08 cores=1,3,5,7
/proc/27724/stat : 27724 (toysat) R 27722 27724 27148 0 -1 4202496 23649 0 0 0 303 5 0 0 20 0 1 0 277966573 99680256 23570 33554432000 4194304 8973514 140733343056672 140733343055936 4209198 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27724/statm: 24336 23570 456 1167 0 23117 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 97344

[startup+6.30031 s]
/proc/loadavg: 2.03 2.04 2.00 3/177 27725
/proc/meminfo: memFree=31342744/32873844 swapFree=7112/7112
[pid=27724] ppid=27722 vsize=104512 CPUtime=6.29 cores=1,3,5,7
/proc/27724/stat : 27724 (toysat) R 27722 27724 27148 0 -1 4202496 25193 0 0 0 622 7 0 0 20 0 1 0 277966573 107020288 25114 33554432000 4194304 8973514 140733343056672 140733343056168 6570472 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27724/statm: 26128 25114 456 1167 0 24909 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 104512

[startup+12.7003 s]
/proc/loadavg: 2.03 2.04 2.00 3/177 27725
/proc/meminfo: memFree=31319812/32873844 swapFree=7112/7112
[pid=27724] ppid=27722 vsize=124992 CPUtime=12.69 cores=1,3,5,7
/proc/27724/stat : 27724 (toysat) R 27722 27724 27148 0 -1 4202496 30561 0 0 0 1260 9 0 0 20 0 1 0 277966573 127991808 30482 33554432000 4194304 8973514 140733343056672 140733343056168 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27724/statm: 31248 30482 456 1167 0 30029 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 124992

[startup+25.5003 s]
/proc/loadavg: 2.02 2.04 2.00 3/177 27725
/proc/meminfo: memFree=31273800/32873844 swapFree=7112/7112
[pid=27724] ppid=27722 vsize=172096 CPUtime=25.48 cores=1,3,5,7
/proc/27724/stat : 27724 (toysat) R 27722 27724 27148 0 -1 4202496 42247 0 0 0 2534 14 0 0 20 0 1 0 277966573 176226304 42173 33554432000 4194304 8973514 140733343056672 140733343056168 6662178 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27724/statm: 43024 42173 456 1167 0 41805 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 172096

[startup+51.1003 s]
/proc/loadavg: 2.20 2.08 2.01 3/177 27725
/proc/meminfo: memFree=31204080/32873844 swapFree=7112/7112
[pid=27724] ppid=27722 vsize=242752 CPUtime=51.07 cores=1,3,5,7
/proc/27724/stat : 27724 (toysat) R 27722 27724 27148 0 -1 4202496 59774 0 0 0 5083 24 0 0 20 0 1 0 277966573 248578048 59689 33554432000 4194304 8973514 140733343056672 140733343055936 4459284 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27724/statm: 60688 59689 456 1167 0 59469 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 242752

[startup+102.307 s]
/proc/loadavg: 2.08 2.07 2.00 3/177 27725
/proc/meminfo: memFree=31102444/32873844 swapFree=7112/7112
[pid=27724] ppid=27722 vsize=339008 CPUtime=102.24 cores=1,3,5,7
/proc/27724/stat : 27724 (toysat) R 27722 27724 27148 0 -1 4202496 84053 0 0 0 10187 37 0 0 20 0 1 0 277966573 347144192 83933 33554432000 4194304 8973514 140733343056672 140733343056168 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27724/statm: 84752 83933 456 1167 0 83533 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 339008

[startup+162.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/177 27803
/proc/meminfo: memFree=31017304/32873844 swapFree=7112/7112
[pid=27724] ppid=27722 vsize=408640 CPUtime=162.2 cores=1,3,5,7
/proc/27724/stat : 27724 (toysat) R 27722 27724 27148 0 -1 4202496 101563 0 0 0 16171 49 0 0 20 0 1 0 277966573 418447360 101399 33554432000 4194304 8973514 140733343056672 140733343056168 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27724/statm: 102160 101399 456 1167 0 100941 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 408640

[startup+222.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/177 27803
/proc/meminfo: memFree=30921976/32873844 swapFree=7112/7112
[pid=27724] ppid=27722 vsize=482368 CPUtime=222.15 cores=1,3,5,7
/proc/27724/stat : 27724 (toysat) R 27722 27724 27148 0 -1 4202496 120012 0 0 0 22158 57 0 0 20 0 1 0 277966573 493944832 119803 33554432000 4194304 8973514 140733343056672 140733343056168 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27724/statm: 120592 119803 456 1167 0 119373 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 482368

[startup+282.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/177 27803
/proc/meminfo: memFree=30872404/32873844 swapFree=7112/7112
[pid=27724] ppid=27722 vsize=531520 CPUtime=282.12 cores=1,3,5,7
/proc/27724/stat : 27724 (toysat) R 27722 27724 27148 0 -1 4202496 132196 0 0 0 28147 65 0 0 20 0 1 0 277966573 544276480 131954 33554432000 4194304 8973514 140733343056672 140733343054656 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27724/statm: 132880 131954 456 1167 0 131661 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 531520

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 27803
/proc/meminfo: memFree=30820228/32873844 swapFree=7112/7112
[pid=27724] ppid=27722 vsize=582720 CPUtime=342.08 cores=1,3,5,7
/proc/27724/stat : 27724 (toysat) R 27722 27724 27148 0 -1 4202496 145188 0 0 0 34136 72 0 0 20 0 1 0 277966573 596705280 144916 33554432000 4194304 8973514 140733343056672 140733343055936 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27724/statm: 145680 144916 456 1167 0 144461 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 582720

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/178 27806
/proc/meminfo: memFree=30771380/32873844 swapFree=7112/7112
[pid=27724] ppid=27722 vsize=630848 CPUtime=402.07 cores=1,3,5,7
/proc/27724/stat : 27724 (toysat) R 27722 27724 27148 0 -1 4202496 157156 0 0 0 40127 80 0 0 20 0 1 0 277966573 645988352 156870 33554432000 4194304 8973514 140733343056672 140733343055936 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27724/statm: 157712 156870 456 1167 0 156493 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 630848

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 27807
/proc/meminfo: memFree=30730384/32873844 swapFree=7112/7112
[pid=27724] ppid=27722 vsize=671808 CPUtime=462.06 cores=1,3,5,7
/proc/27724/stat : 27724 (toysat) R 27722 27724 27148 0 -1 4202496 167459 0 0 0 46121 85 0 0 20 0 1 0 277966573 687931392 167173 33554432000 4194304 8973514 140733343056672 140733343054848 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27724/statm: 167952 167173 456 1167 0 166733 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 671808

[startup+522.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 27807
/proc/meminfo: memFree=30696904/32873844 swapFree=7112/7112
[pid=27724] ppid=27722 vsize=704576 CPUtime=522.05 cores=1,3,5,7
/proc/27724/stat : 27724 (toysat) R 27722 27724 27148 0 -1 4202496 175649 0 0 0 52115 90 0 0 20 0 1 0 277966573 721485824 175363 33554432000 4194304 8973514 140733343056672 140733343054848 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27724/statm: 176144 175363 456 1167 0 174925 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 704576

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 27807
/proc/meminfo: memFree=30659704/32873844 swapFree=7112/7112
[pid=27724] ppid=27722 vsize=741440 CPUtime=582.04 cores=1,3,5,7
/proc/27724/stat : 27724 (toysat) R 27722 27724 27148 0 -1 4202496 184862 0 0 0 58109 95 0 0 20 0 1 0 277966573 759234560 184576 33554432000 4194304 8973514 140733343056672 140733343054848 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27724/statm: 185360 184576 456 1167 0 184141 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 741440

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 27808
/proc/meminfo: memFree=30534152/32873844 swapFree=7112/7112
[pid=27724] ppid=27722 vsize=865344 CPUtime=822 cores=1,3,5,7
/proc/27724/stat : 27724 (toysat) R 27722 27724 27148 0 -1 4202496 215634 0 0 0 82088 112 0 0 20 0 1 0 277966573 886112256 215347 33554432000 4194304 8973514 140733343056672 140733343056168 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27724/statm: 216336 215347 456 1167 0 215117 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 865344

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 27808
/proc/meminfo: memFree=30494632/32873844 swapFree=7112/7112
[pid=27724] ppid=27722 vsize=904256 CPUtime=881.98 cores=1,3,5,7
/proc/27724/stat : 27724 (toysat) R 27722 27724 27148 0 -1 4202496 225536 0 0 0 88080 118 0 0 20 0 1 0 277966573 925958144 225222 33554432000 4194304 8973514 140733343056672 140733343054848 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27724/statm: 226064 225222 456 1167 0 224845 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 904256

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 27808
/proc/meminfo: memFree=30457584/32873844 swapFree=7112/7112
[pid=27724] ppid=27722 vsize=931904 CPUtime=941.93 cores=1,3,5,7
/proc/27724/stat : 27724 (toysat) R 27722 27724 27148 0 -1 4202496 232552 0 0 0 94071 122 0 0 20 0 1 0 277966573 954269696 232195 33554432000 4194304 8973514 140733343056672 140733343054848 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27724/statm: 232976 232195 456 1167 0 231757 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 931904

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27811
/proc/meminfo: memFree=30438360/32873844 swapFree=7112/7112
[pid=27724] ppid=27722 vsize=946240 CPUtime=1001.91 cores=1,3,5,7
/proc/27724/stat : 27724 (toysat) R 27722 27724 27148 0 -1 4202496 236175 0 0 0 100065 126 0 0 20 0 1 0 277966573 968949760 235799 33554432000 4194304 8973514 140733343056672 140733343054848 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27724/statm: 236560 235799 456 1167 0 235341 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 946240

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 27811
/proc/meminfo: memFree=30407596/32873844 swapFree=7112/7112
[pid=27724] ppid=27722 vsize=975936 CPUtime=1061.91 cores=1,3,5,7
/proc/27724/stat : 27724 (toysat) R 27722 27724 27148 0 -1 4202496 243549 0 0 0 106059 132 0 0 20 0 1 0 277966573 999358464 243171 33554432000 4194304 8973514 140733343056672 140733343054848 4441393 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27724/statm: 243984 243171 456 1167 0 242765 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 975936

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 27812
/proc/meminfo: memFree=30377872/32873844 swapFree=7112/7112
[pid=27724] ppid=27722 vsize=1005632 CPUtime=1121.89 cores=1,3,5,7
/proc/27724/stat : 27724 (toysat) R 27722 27724 27148 0 -1 4202496 250929 0 0 0 112054 135 0 0 20 0 1 0 277966573 1029767168 250551 33554432000 4194304 8973514 140733343056672 140733343054848 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27724/statm: 251408 250551 456 1167 0 250189 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 1005632

[startup+1182.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 27812
/proc/meminfo: memFree=30362372/32873844 swapFree=7112/7112
[pid=27724] ppid=27722 vsize=1020992 CPUtime=1181.88 cores=1,3,5,7
/proc/27724/stat : 27724 (toysat) R 27722 27724 27148 0 -1 4202496 254865 0 0 0 118050 138 0 0 20 0 1 0 277966573 1045495808 254487 33554432000 4194304 8973514 140733343056672 140733343055936 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27724/statm: 255248 254487 456 1167 0 254029 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 1020992

[startup+1242.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 27812
/proc/meminfo: memFree=30330256/32873844 swapFree=7112/7112
[pid=27724] ppid=27722 vsize=1052736 CPUtime=1241.88 cores=1,3,5,7
/proc/27724/stat : 27724 (toysat) R 27722 27724 27148 0 -1 4202496 262720 0 0 0 124045 143 0 0 20 0 1 0 277966573 1078001664 262342 33554432000 4194304 8973514 140733343056672 140733343055936 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27724/statm: 263184 262342 456 1167 0 261965 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 1052736

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 27812
/proc/meminfo: memFree=30311532/32873844 swapFree=7112/7112
[pid=27724] ppid=27722 vsize=1070144 CPUtime=1301.87 cores=1,3,5,7
/proc/27724/stat : 27724 (toysat) R 27722 27724 27148 0 -1 4202496 267153 0 0 0 130041 146 0 0 20 0 1 0 277966573 1095827456 266775 33554432000 4194304 8973514 140733343056672 140733343055936 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27724/statm: 267536 266775 456 1167 0 266317 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 1070144

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 27812
/proc/meminfo: memFree=30280904/32873844 swapFree=7112/7112
[pid=27724] ppid=27722 vsize=1100864 CPUtime=1361.86 cores=1,3,5,7
/proc/27724/stat : 27724 (toysat) R 27722 27724 27148 0 -1 4202496 274753 0 0 0 136036 150 0 0 20 0 1 0 277966573 1127284736 274375 33554432000 4194304 8973514 140733343056672 140733343054848 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27724/statm: 275216 274375 456 1167 0 273997 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 1100864

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 27813
/proc/meminfo: memFree=30263172/32873844 swapFree=7112/7112
[pid=27724] ppid=27722 vsize=1117248 CPUtime=1421.85 cores=1,3,5,7
/proc/27724/stat : 27724 (toysat) R 27722 27724 27148 0 -1 4202496 278747 0 0 0 142031 154 0 0 20 0 1 0 277966573 1144061952 278369 33554432000 4194304 8973514 140733343056672 140733343054848 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27724/statm: 279312 278369 456 1167 0 278093 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 1117248

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 27813
/proc/meminfo: memFree=30228328/32873844 swapFree=7112/7112
[pid=27724] ppid=27722 vsize=1148992 CPUtime=1481.84 cores=1,3,5,7
/proc/27724/stat : 27724 (toysat) R 27722 27724 27148 0 -1 4202496 286835 0 0 0 148025 159 0 0 20 0 1 0 277966573 1176567808 286457 33554432000 4194304 8973514 140733343056672 140733343055936 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27724/statm: 287248 286457 456 1167 0 286029 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 1148992

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 27813
/proc/meminfo: memFree=30210348/32873844 swapFree=7112/7112
[pid=27724] ppid=27722 vsize=1165376 CPUtime=1541.83 cores=1,3,5,7
/proc/27724/stat : 27724 (toysat) R 27722 27724 27148 0 -1 4202496 290943 0 0 0 154020 163 0 0 20 0 1 0 277966573 1193345024 290565 33554432000 4194304 8973514 140733343056672 140733343054848 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27724/statm: 291344 290565 456 1167 0 290125 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 1165376

[startup+1602.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/178 27816
/proc/meminfo: memFree=30186408/32873844 swapFree=7112/7112
[pid=27724] ppid=27722 vsize=1182784 CPUtime=1601.82 cores=1,3,5,7
/proc/27724/stat : 27724 (toysat) R 27722 27724 27148 0 -1 4202496 295138 0 0 0 160016 166 0 0 20 0 1 0 277966573 1211170816 294760 33554432000 4194304 8973514 140733343056672 140733343055936 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27724/statm: 295696 294760 456 1167 0 294477 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 1182784

[startup+1662.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 27838
/proc/meminfo: memFree=30143248/32873844 swapFree=7112/7112
[pid=27724] ppid=27722 vsize=1217600 CPUtime=1661.81 cores=1,3,5,7
/proc/27724/stat : 27724 (toysat) R 27722 27724 27148 0 -1 4202496 303823 0 0 0 166012 169 0 0 20 0 1 0 277966573 1246822400 303445 33554432000 4194304 8973514 140733343056672 140733343055936 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27724/statm: 304400 303445 456 1167 0 303181 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 1217600

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 27839
/proc/meminfo: memFree=30120820/32873844 swapFree=7112/7112
[pid=27724] ppid=27722 vsize=1235008 CPUtime=1721.79 cores=1,3,5,7
/proc/27724/stat : 27724 (toysat) R 27722 27724 27148 0 -1 4202496 308224 0 0 0 172007 172 0 0 20 0 1 0 277966573 1264648192 307823 33554432000 4194304 8973514 140733343056672 140733343054848 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27724/statm: 308752 307823 456 1167 0 307533 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 1235008

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 27839
/proc/meminfo: memFree=30100264/32873844 swapFree=7112/7112
[pid=27724] ppid=27722 vsize=1253440 CPUtime=1781.76 cores=1,3,5,7
/proc/27724/stat : 27724 (toysat) R 27722 27724 27148 0 -1 4202496 312840 0 0 0 178001 175 0 0 20 0 1 0 277966573 1283522560 312420 33554432000 4194304 8973514 140733343056672 140733343055936 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27724/statm: 313360 312420 456 1167 0 312141 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 1253440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 27839
/proc/meminfo: memFree=30100356/32873844 swapFree=7112/7112
[pid=27724] ppid=27722 vsize=1253440 CPUtime=1800.06 cores=1,3,5,7
/proc/27724/stat : 27724 (toysat) R 27722 27724 27148 0 -1 4202496 312841 0 0 0 179831 175 0 0 20 0 1 0 277966573 1283522560 312420 33554432000 4194304 8973514 140733343056672 140733343055936 7681396 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/27724/statm: 313360 312420 456 1167 0 312141 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 1253440

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): 1800.63
CPU time (s): 1800.09
CPU user time (s): 1798.32
CPU system time (s): 1.76973
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 1253440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.32
system time used= 1.76973
maximum resident set size= 1249680
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 312841
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= 350
involuntary context switches= 1858

runsolver used 3.2715 second user time and 9.27459 second system time

The end

Launcher Data 

Begin job on node119 at 2012-05-27 13:33:29
IDJOB=3706781
IDBENCH=2263
IDSOLVER=2285
FILE ID=node119/3706781-1338118409
RUNJOBID= node119-1338113000-27165
PBS_JOBID= 14624472
Free space on /tmp= 71600 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb50-23-opb/normalized-frb50-23-4.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706781-1338118409/watcher-3706781-1338118409 -o /tmp/evaluation-result-3706781-1338118409/solver-3706781-1338118409 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706781-1338118409.opb

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

MD5SUM BENCH= e81d6b8e8ff8ec031773b7b65d16ea78
RANDOM SEED=460631890

node119.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		: 2666.943
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.88
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		: 2666.943
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		: 2666.943
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	: 5331.93
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		: 2666.943
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		: 2666.943
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	: 5331.93
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		: 2666.943
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
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		: 2666.943
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		: 2666.943
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:        31438620 kB
Buffers:          289032 kB
Cached:           334948 kB
SwapCached:         1844 kB
Active:           517576 kB
Inactive:         119308 kB
Active(anon):      13060 kB
Inactive(anon):     2068 kB
Active(file):     504516 kB
Inactive(file):   117240 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67100196 kB
Dirty:              9212 kB
Writeback:             0 kB
AnonPages:         18784 kB
Mapped:            13528 kB
Shmem:                 8 kB
Slab:             657660 kB
SReclaimable:      99680 kB
SUnreclaim:       557980 kB
KernelStack:        1448 kB
PageTables:         3856 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     131920 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 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= 71596 MiB
End job on node119 at 2012-05-27 14:03:32