Trace number 3706953

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
toysat 2012-05-17? (TO) 1800.08 1800.41

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/area_opers/normalized-fir03_area_opers.opb
MD5SUMb21d0afca1befeb5506928b558ab5220
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark17
Best CPU time to get the best result obtained on this benchmark0.662899
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 17
Optimality of the best value was proved YES
Number of variables6672
Total number of constraints14168
Number of constraints which are clauses14168
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 constraint1
Maximum length of a constraint127
Number of terms in the objective function 3302
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 3302
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 3302
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

1.49/1.51	c 2012-05-27T16:26:40+0200
1.49/1.51	c arch = x86_64
1.49/1.51	c os = linux
1.49/1.51	c compiler = ghc 7.4
1.49/1.51	c packages:
1.49/1.51	c   OptDir-0.0.1
1.49/1.51	c   array-0.4.0.0
1.49/1.51	c   base-4.5.0.0
1.49/1.51	c   bytestring-0.9.2.1
1.49/1.51	c   containers-0.4.2.1
1.49/1.51	c   deepseq-1.3.0.0
1.49/1.51	c   mtl-2.1.1
1.49/1.51	c   old_locale-1.0.0.4
1.49/1.51	c   parse_dimacs-1.2
1.49/1.51	c   parsec-3.1.2
1.49/1.51	c   queue-0.1.2
1.49/1.51	c   stm-2.3
1.49/1.51	c   time-1.4
1.49/1.51	c command line = ["--pb","HOME/instance-3706953-1338128800.opb"]
1.49/1.51	c #vars 6672
1.49/1.51	c #constraints 14168
1.49/1.51	c Solving starts ...
1.49/1.54	c solving time = 0.025s
1.49/1.54	c #decision = 4607
1.49/1.54	c #conflict = 3
1.49/1.54	c #restart = 0
1.49/1.54	o 18
1.49/1.54	c Solving starts ...
271.74/271.88	c learnt constraints deletion: 19899 -> 9950
439.20/439.35	c learnt constraints deletion: 22204 -> 11106
611.58/611.73	c learnt constraints deletion: 24458 -> 12230
767.24/767.44	c learnt constraints deletion: 27609 -> 13806
937.11/937.33	c learnt constraints deletion: 27229 -> 13616
1101.78/1102.06	c learnt constraints deletion: 30090 -> 15045
1266.36/1266.65	c learnt constraints deletion: 29303 -> 14653
1432.73/1433.08	c learnt constraints deletion: 30399 -> 15206
1619.90/1620.21	c learnt constraints deletion: 32264 -> 16132

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-3706953-1338128800/watcher-3706953-1338128800 -o /tmp/evaluation-result-3706953-1338128800/solver-3706953-1338128800 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706953-1338128800.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: 2.01 2.01 2.00 2/173 21926
/proc/meminfo: memFree=27197516/32873844 swapFree=6088/6088
[pid=21926] ppid=21924 vsize=6208 CPUtime=0 cores=1,3,5,7
/proc/21926/stat : 21926 (toysat) R 21924 21926 21557 0 -1 4202496 787 0 0 0 0 0 0 0 20 0 1 0 279008565 6356992 708 33554432000 4194304 8973514 140733813476880 140733466690824 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21926/statm: 1552 708 412 1167 0 333 0

[startup+0.0227391 s]
/proc/loadavg: 2.01 2.01 2.00 2/173 21926
/proc/meminfo: memFree=27197516/32873844 swapFree=6088/6088
[pid=21926] ppid=21924 vsize=8256 CPUtime=0.02 cores=1,3,5,7
/proc/21926/stat : 21926 (toysat) R 21924 21926 21557 0 -1 4202496 1111 0 0 0 2 0 0 0 20 0 1 0 279008565 8454144 1032 33554432000 4194304 8973514 140733813476880 140733466690824 7841851 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21926/statm: 2064 1032 416 1167 0 845 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8256

[startup+0.100261 s]
/proc/loadavg: 2.01 2.01 2.00 2/173 21926
/proc/meminfo: memFree=27197516/32873844 swapFree=6088/6088
[pid=21926] ppid=21924 vsize=12352 CPUtime=0.09 cores=1,3,5,7
/proc/21926/stat : 21926 (toysat) R 21924 21926 21557 0 -1 4202496 2346 0 0 0 9 0 0 0 20 0 1 0 279008565 12648448 2267 33554432000 4194304 8973514 140733813476880 140733813476376 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21926/statm: 3088 2267 418 1167 0 1869 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12352

[startup+0.300302 s]
/proc/loadavg: 2.01 2.01 2.00 2/173 21926
/proc/meminfo: memFree=27197516/32873844 swapFree=6088/6088
[pid=21926] ppid=21924 vsize=25664 CPUtime=0.29 cores=1,3,5,7
/proc/21926/stat : 21926 (toysat) R 21924 21926 21557 0 -1 4202496 5496 0 0 0 28 1 0 0 20 0 1 0 279008565 26279936 5417 33554432000 4194304 8973514 140733813476880 140733813476376 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21926/statm: 6416 5417 428 1167 0 5197 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25664

[startup+0.700219 s]
/proc/loadavg: 2.01 2.01 2.00 2/173 21926
/proc/meminfo: memFree=27197516/32873844 swapFree=6088/6088
[pid=21926] ppid=21924 vsize=25664 CPUtime=0.69 cores=1,3,5,7
/proc/21926/stat : 21926 (toysat) R 21924 21926 21557 0 -1 4202496 5496 0 0 0 68 1 0 0 20 0 1 0 279008565 26279936 5417 33554432000 4194304 8973514 140733813476880 140733813476376 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21926/statm: 6416 5417 428 1167 0 5197 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25664

[startup+1.50022 s]
/proc/loadavg: 2.01 2.01 2.00 2/174 21927
/proc/meminfo: memFree=27178288/32873844 swapFree=6088/6088
[pid=21926] ppid=21924 vsize=25664 CPUtime=1.49 cores=1,3,5,7
/proc/21926/stat : 21926 (toysat) R 21924 21926 21557 0 -1 4202496 5496 0 0 0 148 1 0 0 20 0 1 0 279008565 26279936 5417 33554432000 4194304 8973514 140733813476880 140733813476376 5372348 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21926/statm: 6416 5417 428 1167 0 5197 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25664

[startup+3.10027 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 21966
/proc/meminfo: memFree=27168056/32873844 swapFree=6088/6088
[pid=21926] ppid=21924 vsize=30784 CPUtime=3.09 cores=1,3,5,7
/proc/21926/stat : 21926 (toysat) R 21924 21926 21557 0 -1 4202496 7007 0 0 0 307 2 0 0 20 0 1 0 279008565 31522816 6928 33554432000 4194304 8973514 140733813476880 140733813458880 7672543 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21926/statm: 7696 6928 456 1167 0 6477 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30784

[startup+6.30027 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 21966
/proc/meminfo: memFree=27147680/32873844 swapFree=6088/6088
[pid=21926] ppid=21924 vsize=31808 CPUtime=6.29 cores=1,3,5,7
/proc/21926/stat : 21926 (toysat) R 21924 21926 21557 0 -1 4202496 7263 0 0 0 626 3 0 0 20 0 1 0 279008565 32571392 7184 33554432000 4194304 8973514 140733813476880 140733813476376 6571900 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21926/statm: 7952 7184 456 1167 0 6733 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31808

[startup+12.7003 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 21966
/proc/meminfo: memFree=27145224/32873844 swapFree=6088/6088
[pid=21926] ppid=21924 vsize=32832 CPUtime=12.68 cores=1,3,5,7
/proc/21926/stat : 21926 (toysat) R 21924 21926 21557 0 -1 4202496 7526 0 0 0 1263 5 0 0 20 0 1 0 279008565 33619968 7440 33554432000 4194304 8973514 140733813476880 140733813474880 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21926/statm: 8208 7440 456 1167 0 6989 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 32832

[startup+25.5003 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 21966
/proc/meminfo: memFree=27142584/32873844 swapFree=6088/6088
[pid=21926] ppid=21924 vsize=33856 CPUtime=25.47 cores=1,3,5,7
/proc/21926/stat : 21926 (toysat) R 21924 21926 21557 0 -1 4202496 7785 0 0 0 2539 8 0 0 20 0 1 0 279008565 34668544 7696 33554432000 4194304 8973514 140733813476880 140733813476376 6571998 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21926/statm: 8464 7696 456 1167 0 7245 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 33856

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21966
/proc/meminfo: memFree=27139776/32873844 swapFree=6088/6088
[pid=21926] ppid=21924 vsize=36928 CPUtime=51.07 cores=1,3,5,7
/proc/21926/stat : 21926 (toysat) R 21924 21926 21557 0 -1 4202496 8553 0 0 0 5093 14 0 0 20 0 1 0 279008565 37814272 8464 33554432000 4194304 8973514 140733813476880 140733813476376 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21926/statm: 9232 8464 456 1167 0 8013 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 36928

[startup+102.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 21966
/proc/meminfo: memFree=27123704/32873844 swapFree=6088/6088
[pid=21926] ppid=21924 vsize=44096 CPUtime=102.27 cores=1,3,5,7
/proc/21926/stat : 21926 (toysat) R 21924 21926 21557 0 -1 4202496 10346 0 0 0 10199 28 0 0 20 0 1 0 279008565 45154304 10256 33554432000 4194304 8973514 140733813476880 140733813476376 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21926/statm: 11024 10256 456 1167 0 9805 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 44096

[startup+162.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 21967
/proc/meminfo: memFree=27104272/32873844 swapFree=6088/6088
[pid=21926] ppid=21924 vsize=52288 CPUtime=162.25 cores=1,3,5,7
/proc/21926/stat : 21926 (toysat) R 21924 21926 21557 0 -1 4202496 12395 0 0 0 16179 46 0 0 20 0 1 0 279008565 53542912 12304 33554432000 4194304 8973514 140733813476880 140733813476144 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21926/statm: 13072 12304 456 1167 0 11853 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 52288

[startup+222.307 s]
/proc/loadavg: 2.08 2.02 2.00 3/178 21970
/proc/meminfo: memFree=27081564/32873844 swapFree=6088/6088
[pid=21926] ppid=21924 vsize=67648 CPUtime=222.24 cores=1,3,5,7
/proc/21926/stat : 21926 (toysat) R 21924 21926 21557 0 -1 4202496 16239 0 0 0 22163 61 0 0 20 0 1 0 279008565 69271552 16144 33554432000 4194304 8973514 140733813476880 140733813476376 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21926/statm: 16912 16144 456 1167 0 15693 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 67648

[startup+282.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/177 21970
/proc/meminfo: memFree=27049440/32873844 swapFree=6088/6088
[pid=21926] ppid=21924 vsize=87104 CPUtime=282.23 cores=1,3,5,7
/proc/21926/stat : 21926 (toysat) R 21924 21926 21557 0 -1 4202496 21104 0 0 0 28148 75 0 0 20 0 1 0 279008565 89194496 21009 33554432000 4194304 8973514 140733813476880 140733813476376 4208870 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21926/statm: 21776 21009 457 1167 0 20557 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 87104

[startup+342.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 21971
/proc/meminfo: memFree=27045324/32873844 swapFree=6088/6088
[pid=21926] ppid=21924 vsize=87104 CPUtime=342.21 cores=1,3,5,7
/proc/21926/stat : 21926 (toysat) R 21924 21926 21557 0 -1 4202496 21112 0 0 0 34133 88 0 0 20 0 1 0 279008565 89194496 21009 33554432000 4194304 8973514 140733813476880 140733813476144 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21926/statm: 21776 21009 457 1167 0 20557 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 87104

[startup+402.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 21971
/proc/meminfo: memFree=27037068/32873844 swapFree=6088/6088
[pid=21926] ppid=21924 vsize=87104 CPUtime=402.2 cores=1,3,5,7
/proc/21926/stat : 21926 (toysat) R 21924 21926 21557 0 -1 4202496 21112 0 0 0 40117 103 0 0 20 0 1 0 279008565 89194496 21009 33554432000 4194304 8973514 140733813476880 140733813476144 4441196 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21926/statm: 21776 21009 457 1167 0 20557 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 87104

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 21971
/proc/meminfo: memFree=27043144/32873844 swapFree=6088/6088
[pid=21926] ppid=21924 vsize=74816 CPUtime=462.19 cores=1,3,5,7
/proc/21926/stat : 21926 (toysat) R 21924 21926 21557 0 -1 4202496 21624 0 0 0 46103 116 0 0 20 0 1 0 279008565 76611584 17937 33554432000 4194304 8973514 140733813476880 140733813476376 6571896 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21926/statm: 18704 17937 457 1167 0 17485 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 74816

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21971
/proc/meminfo: memFree=27029928/32873844 swapFree=6088/6088
[pid=21926] ppid=21924 vsize=74816 CPUtime=522.19 cores=1,3,5,7
/proc/21926/stat : 21926 (toysat) R 21924 21926 21557 0 -1 4202496 21624 0 0 0 52089 130 0 0 20 0 1 0 279008565 76611584 17937 33554432000 4194304 8973514 140733813476880 140733813476376 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21926/statm: 18704 17937 457 1167 0 17485 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 74816

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21971
/proc/meminfo: memFree=27029852/32873844 swapFree=6088/6088
[pid=21926] ppid=21924 vsize=74816 CPUtime=582.17 cores=1,3,5,7
/proc/21926/stat : 21926 (toysat) R 21924 21926 21557 0 -1 4202496 21625 0 0 0 58073 144 0 0 20 0 1 0 279008565 76611584 17937 33554432000 4194304 8973514 140733813476880 140733813458880 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21926/statm: 18704 17937 457 1167 0 17485 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 74816

[startup+642.3 s]

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

[startup+882.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21975
/proc/meminfo: memFree=27001376/32873844 swapFree=6088/6088
[pid=21926] ppid=21924 vsize=103488 CPUtime=882.13 cores=1,3,5,7
/proc/21926/stat : 21926 (toysat) R 21924 21926 21557 0 -1 4202496 28799 0 0 0 88005 208 0 0 20 0 1 0 279008565 105971712 25105 33554432000 4194304 8973514 140733813476880 140733813476144 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21926/statm: 25872 25105 457 1167 0 24653 0
Current children cumulated CPU time (s) 882.13
Current children cumulated vsize (KiB) 103488

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21976
/proc/meminfo: memFree=26995100/32873844 swapFree=6088/6088
[pid=21926] ppid=21924 vsize=107584 CPUtime=942.11 cores=1,3,5,7
/proc/21926/stat : 21926 (toysat) R 21924 21926 21557 0 -1 4202496 30340 0 0 0 93991 220 0 0 20 0 1 0 279008565 110166016 26129 33554432000 4194304 8973514 140733813476880 140733813476376 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21926/statm: 26896 26129 457 1167 0 25677 0
Current children cumulated CPU time (s) 942.11
Current children cumulated vsize (KiB) 107584

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21976
/proc/meminfo: memFree=27004772/32873844 swapFree=6088/6088
[pid=21926] ppid=21924 vsize=99392 CPUtime=1002.1 cores=1,3,5,7
/proc/21926/stat : 21926 (toysat) R 21924 21926 21557 0 -1 4202496 30340 0 0 0 99978 232 0 0 20 0 1 0 279008565 101777408 24081 33554432000 4194304 8973514 140733813476880 140733813476376 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21926/statm: 24848 24081 457 1167 0 23629 0
Current children cumulated CPU time (s) 1002.1
Current children cumulated vsize (KiB) 99392

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21976
/proc/meminfo: memFree=27004952/32873844 swapFree=6088/6088
[pid=21926] ppid=21924 vsize=99392 CPUtime=1062.09 cores=1,3,5,7
/proc/21926/stat : 21926 (toysat) R 21924 21926 21557 0 -1 4202496 30343 0 0 0 105964 245 0 0 20 0 1 0 279008565 101777408 24081 33554432000 4194304 8973514 140733813476880 140733813476144 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21926/statm: 24848 24081 457 1167 0 23629 0
Current children cumulated CPU time (s) 1062.09
Current children cumulated vsize (KiB) 99392

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21976
/proc/meminfo: memFree=27004952/32873844 swapFree=6088/6088
[pid=21926] ppid=21924 vsize=99392 CPUtime=1122.08 cores=1,3,5,7
/proc/21926/stat : 21926 (toysat) R 21924 21926 21557 0 -1 4202496 30343 0 0 0 111951 257 0 0 20 0 1 0 279008565 101777408 24081 33554432000 4194304 8973514 140733813476880 140733813474880 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21926/statm: 24848 24081 457 1167 0 23629 0
Current children cumulated CPU time (s) 1122.08
Current children cumulated vsize (KiB) 99392

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21976
/proc/meminfo: memFree=27004952/32873844 swapFree=6088/6088
[pid=21926] ppid=21924 vsize=99392 CPUtime=1182.07 cores=1,3,5,7
/proc/21926/stat : 21926 (toysat) R 21924 21926 21557 0 -1 4202496 30343 0 0 0 117936 271 0 0 20 0 1 0 279008565 101777408 24081 33554432000 4194304 8973514 140733813476880 140733813476376 4441196 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21926/statm: 24848 24081 457 1167 0 23629 0
Current children cumulated CPU time (s) 1182.07
Current children cumulated vsize (KiB) 99392

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21977
/proc/meminfo: memFree=27003464/32873844 swapFree=6088/6088
[pid=21926] ppid=21924 vsize=99392 CPUtime=1242.07 cores=1,3,5,7
/proc/21926/stat : 21926 (toysat) R 21924 21926 21557 0 -1 4202496 30343 0 0 0 123926 281 0 0 20 0 1 0 279008565 101777408 24081 33554432000 4194304 8973514 140733813476880 140733813476144 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21926/statm: 24848 24081 457 1167 0 23629 0
Current children cumulated CPU time (s) 1242.07
Current children cumulated vsize (KiB) 99392

[startup+1302.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/177 21977
/proc/meminfo: memFree=27002720/32873844 swapFree=6088/6088
[pid=21926] ppid=21924 vsize=100416 CPUtime=1302.05 cores=1,3,5,7
/proc/21926/stat : 21926 (toysat) R 21924 21926 21557 0 -1 4202496 30599 0 0 0 129911 294 0 0 20 0 1 0 279008565 102825984 24337 33554432000 4194304 8973514 140733813476880 140733813474816 4204350 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21926/statm: 25104 24337 457 1167 0 23885 0
Current children cumulated CPU time (s) 1302.05
Current children cumulated vsize (KiB) 100416

[startup+1362.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 21977
/proc/meminfo: memFree=26995712/32873844 swapFree=6088/6088
[pid=21926] ppid=21924 vsize=107584 CPUtime=1362.04 cores=1,3,5,7
/proc/21926/stat : 21926 (toysat) R 21924 21926 21557 0 -1 4202496 32391 0 0 0 135898 306 0 0 20 0 1 0 279008565 110166016 26129 33554432000 4194304 8973514 140733813476880 140733813474816 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21926/statm: 26896 26129 457 1167 0 25677 0
Current children cumulated CPU time (s) 1362.04
Current children cumulated vsize (KiB) 107584

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 21980
/proc/meminfo: memFree=26985152/32873844 swapFree=6088/6088
[pid=21926] ppid=21924 vsize=117824 CPUtime=1422.04 cores=1,3,5,7
/proc/21926/stat : 21926 (toysat) R 21924 21926 21557 0 -1 4202496 34954 0 0 0 141882 322 0 0 20 0 1 0 279008565 120651776 28689 33554432000 4194304 8973514 140733813476880 140733813476144 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21926/statm: 29456 28689 457 1167 0 28237 0
Current children cumulated CPU time (s) 1422.04
Current children cumulated vsize (KiB) 117824

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21980
/proc/meminfo: memFree=26999052/32873844 swapFree=6088/6088
[pid=21926] ppid=21924 vsize=103488 CPUtime=1482.02 cores=1,3,5,7
/proc/21926/stat : 21926 (toysat) R 21924 21926 21557 0 -1 4202496 35466 0 0 0 147868 334 0 0 20 0 1 0 279008565 105971712 25105 33554432000 4194304 8973514 140733813476880 140733813476376 4209636 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21926/statm: 25872 25105 457 1167 0 24653 0
Current children cumulated CPU time (s) 1482.02
Current children cumulated vsize (KiB) 103488

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21981
/proc/meminfo: memFree=26984096/32873844 swapFree=6088/6088
[pid=21926] ppid=21924 vsize=113728 CPUtime=1542.02 cores=1,3,5,7
/proc/21926/stat : 21926 (toysat) R 21924 21926 21557 0 -1 4202496 37879 0 0 0 153853 349 0 0 20 0 1 0 279008565 116457472 27665 33554432000 4194304 8973514 140733813476880 140733813476144 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21926/statm: 28432 27665 457 1167 0 27213 0
Current children cumulated CPU time (s) 1542.02
Current children cumulated vsize (KiB) 113728

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21981
/proc/meminfo: memFree=26980928/32873844 swapFree=6088/6088
[pid=21926] ppid=21924 vsize=116800 CPUtime=1602 cores=1,3,5,7
/proc/21926/stat : 21926 (toysat) R 21924 21926 21557 0 -1 4202496 38647 0 0 0 159837 363 0 0 20 0 1 0 279008565 119603200 28433 33554432000 4194304 8973514 140733813476880 140733813476144 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21926/statm: 29200 28433 457 1167 0 27981 0
Current children cumulated CPU time (s) 1602
Current children cumulated vsize (KiB) 116800

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21981
/proc/meminfo: memFree=26965788/32873844 swapFree=6088/6088
[pid=21926] ppid=21924 vsize=122944 CPUtime=1661.99 cores=1,3,5,7
/proc/21926/stat : 21926 (toysat) R 21924 21926 21557 0 -1 4202496 40188 0 0 0 165822 377 0 0 20 0 1 0 279008565 125894656 29969 33554432000 4194304 8973514 140733813476880 140733813476376 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21926/statm: 30736 29969 457 1167 0 29517 0
Current children cumulated CPU time (s) 1661.99
Current children cumulated vsize (KiB) 122944

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 21981
/proc/meminfo: memFree=26953504/32873844 swapFree=6088/6088
[pid=21926] ppid=21924 vsize=135232 CPUtime=1721.97 cores=1,3,5,7
/proc/21926/stat : 21926 (toysat) R 21924 21926 21557 0 -1 4202496 43260 0 0 0 171802 395 0 0 20 0 1 0 279008565 138477568 33041 33554432000 4194304 8973514 140733813476880 140733813476376 4213673 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21926/statm: 33808 33041 457 1167 0 32589 0
Current children cumulated CPU time (s) 1721.97
Current children cumulated vsize (KiB) 135232

[startup+1782.3 s]
/proc/loadavg: 2.08 2.03 2.01 3/177 21981
/proc/meminfo: memFree=26945940/32873844 swapFree=6088/6088
[pid=21926] ppid=21924 vsize=142400 CPUtime=1781.97 cores=1,3,5,7
/proc/21926/stat : 21926 (toysat) R 21924 21926 21557 0 -1 4202496 45052 0 0 0 177789 408 0 0 20 0 1 0 279008565 145817600 34833 33554432000 4194304 8973514 140733813476880 140733813476376 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21926/statm: 35600 34833 457 1167 0 34381 0
Current children cumulated CPU time (s) 1781.97
Current children cumulated vsize (KiB) 142400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 21981
/proc/meminfo: memFree=26946248/32873844 swapFree=6088/6088
[pid=21926] ppid=21924 vsize=142400 CPUtime=1800.07 cores=1,3,5,7
/proc/21926/stat : 21926 (toysat) R 21924 21926 21557 0 -1 4202496 45053 0 0 0 179594 413 0 0 20 0 1 0 279008565 145817600 34833 33554432000 4194304 8973514 140733813476880 140733813476144 4427744 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21926/statm: 35600 34833 457 1167 0 34381 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 142400

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.4 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 21981
/proc/meminfo: memFree=26946248/32873844 swapFree=6088/6088
[pid=21926] ppid=21924 vsize=142400 CPUtime=1800.07 cores=1,3,5,7
/proc/21926/stat : 21926 (toysat) R 21924 21926 21557 0 -1 4202496 45053 0 0 0 179594 413 0 0 20 0 1 0 279008565 145817600 34833 33554432000 4194304 8973514 140733813476880 140733813476144 4427744 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/21926/statm: 35600 34833 457 1167 0 34381 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 142400

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.41
CPU time (s): 1800.08
CPU user time (s): 1795.95
CPU system time (s): 4.13637
CPU usage (%): 99.9818
Max. virtual memory (cumulated for all children) (KiB): 142400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.95
system time used= 4.13637
maximum resident set size= 139332
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45053
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= 56
involuntary context switches= 1846

runsolver used 3.61445 second user time and 9.82051 second system time

The end

Launcher Data 

Begin job on node108 at 2012-05-27 16:26:40
IDJOB=3706953
IDBENCH=25035
IDSOLVER=2285
FILE ID=node108/3706953-1338128800
RUNJOBID= node108-1338123392-21574
PBS_JOBID= 14624499
Free space on /tmp= 71716 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_opers/normalized-fir03_area_opers.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706953-1338128800/watcher-3706953-1338128800 -o /tmp/evaluation-result-3706953-1338128800/solver-3706953-1338128800 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706953-1338128800.opb

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

MD5SUM BENCH= b21d0afca1befeb5506928b558ab5220
RANDOM SEED=1186606571

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:        27197896 kB
Buffers:          304648 kB
Cached:          4559308 kB
SwapCached:            0 kB
Active:           651144 kB
Inactive:        4230776 kB
Active(anon):      17396 kB
Inactive(anon):        0 kB
Active(file):     633748 kB
Inactive(file):  4230776 kB
Unevictable:        6088 kB
Mlocked:            6088 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              7780 kB
Writeback:             0 kB
AnonPages:         18576 kB
Mapped:            14192 kB
Shmem:               200 kB
Slab:             655604 kB
SReclaimable:      97820 kB
SUnreclaim:       557784 kB
KernelStack:        1448 kB
PageTables:         3624 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     136228 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 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= 71712 MiB
End job on node108 at 2012-05-27 16:56:42