Trace number 3725676

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 2012-06-01? (TO) 1800.08 1800.61

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_1000_60_4.opb
MD5SUM33f66c46bd2eace76f5fa6a5916a23ec
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-71
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 -81
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1000
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1000
Minimum length of a constraint60
Maximum length of a constraint107
Number of terms in the objective function 1000
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 1000
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 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)75484
Sum of products size (including duplicates)150968
Number of different products37742
Sum of products size75484

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

1.18/1.20	c 2012-06-02T14:08:54+0200
1.18/1.20	c arch = x86_64
1.18/1.20	c os = linux
1.18/1.20	c compiler = ghc 7.4
1.18/1.20	c packages:
1.18/1.20	c   OptDir-0.0.1
1.18/1.20	c   array-0.4.0.0
1.18/1.20	c   base-4.5.0.0
1.18/1.20	c   bytestring-0.9.2.1
1.18/1.20	c   containers-0.4.2.1
1.18/1.20	c   deepseq-1.3.0.0
1.18/1.20	c   mtl-2.1.1
1.18/1.20	c   old_locale-1.0.0.4
1.18/1.20	c   parse_dimacs-1.2
1.18/1.20	c   parsec-3.1.2
1.18/1.20	c   queue-0.1.2
1.18/1.20	c   stm-2.3
1.18/1.20	c   time-1.4
1.18/1.20	c command line = ["+RTS","-K1G","-RTS","--pb","HOME/instance-3725676-1338638934.opb"]
1.18/1.20	c #vars 1000
1.18/1.20	c #constraints 1000
1.18/1.20	c Solving starts ...
1.18/1.24	c solving time = 0.044s
1.18/1.24	c #decision = 64
1.18/1.24	c #conflict = 0
1.18/1.24	c #restart = 0
1.18/1.24	o -64
1.18/1.24	c Solving starts ...
1.18/1.29	c solving time = 0.041s
1.18/1.29	c #decision = 126
1.18/1.29	c #conflict = 1
1.18/1.29	c #restart = 0
1.18/1.29	o -65
1.18/1.29	c Solving starts ...
1.28/1.34	c solving time = 0.051s
1.28/1.34	c #decision = 190
1.28/1.34	c #conflict = 6
1.28/1.34	c #restart = 0
1.28/1.34	o -66
1.28/1.34	c Solving starts ...
1.48/1.56	c solving time = 0.213s
1.48/1.56	c #decision = 317
1.48/1.56	c #conflict = 58
1.48/1.56	c #restart = 0
1.48/1.56	o -67
1.48/1.56	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-3725676-1338638934/watcher-3725676-1338638934 -o /tmp/evaluation-result-3725676-1338638934/solver-3725676-1338638934 -C 1800 -W 1900 -M 15500 HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3725676-1338638934.opb 

running on 4 cores: 0,2,4,6

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


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 25849
/proc/meminfo: memFree=27654484/32873648 swapFree=7112/7112
[pid=25849] ppid=25847 vsize=11812 CPUtime=0 cores=0,2,4,6
/proc/25849/stat : 25849 (runsolver) D 25847 25849 25232 0 -1 4202560 41 0 0 0 0 0 0 0 20 0 1 0 330019317 12095488 52 33554432000 4194304 5436572 140736882506944 140736882503240 4883175 0 0 4096 24578 18446744071579943789 0 0 17 4 0 0 0 0 0
/proc/25849/statm: 2953 52 31 304 0 2645 0

[startup+0.039368 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 25849
/proc/meminfo: memFree=27654484/32873648 swapFree=7112/7112
[pid=25849] ppid=25847 vsize=8272 CPUtime=0.02 cores=0,2,4,6
/proc/25849/stat : 25849 (toysat) R 25847 25849 25232 0 -1 4202496 1247 0 0 0 2 0 0 0 20 0 1 0 330019317 8470528 1167 33554432000 4194304 8989770 140734134866800 140734134866064 4211928 0 2 0 34082818 0 0 0 17 6 0 0 0 0 0
/proc/25849/statm: 2068 1167 431 1171 0 845 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8272

[startup+0.100182 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 25849
/proc/meminfo: memFree=27654484/32873648 swapFree=7112/7112
[pid=25849] ppid=25847 vsize=13392 CPUtime=0.08 cores=0,2,4,6
/proc/25849/stat : 25849 (toysat) R 25847 25849 25232 0 -1 4202496 2415 0 0 0 8 0 0 0 20 0 1 0 330019317 13713408 2335 33554432000 4194304 8989770 140734134866800 140734134866296 5796819 0 0 0 34082818 0 0 0 17 6 0 0 0 0 0
/proc/25849/statm: 3348 2335 431 1171 0 2125 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13392

[startup+0.300167 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 25849
/proc/meminfo: memFree=27654484/32873648 swapFree=7112/7112
[pid=25849] ppid=25847 vsize=26704 CPUtime=0.29 cores=0,2,4,6
/proc/25849/stat : 25849 (toysat) R 25847 25849 25232 0 -1 4202496 5858 0 0 0 28 1 0 0 20 0 1 0 330019317 27344896 5778 33554432000 4194304 8989770 140734134866800 140734134866296 4657452 0 0 0 34082818 0 0 0 17 6 0 0 0 0 0
/proc/25849/statm: 6676 5778 431 1171 0 5453 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26704

[startup+0.700166 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 25849
/proc/meminfo: memFree=27654484/32873648 swapFree=7112/7112
[pid=25849] ppid=25847 vsize=74832 CPUtime=0.69 cores=0,2,4,6
/proc/25849/stat : 25849 (toysat) R 25847 25849 25232 0 -1 4202496 18001 0 0 0 66 3 0 0 20 0 1 0 330019317 76627968 17921 33554432000 4194304 8989770 140734134866800 140734134866064 4214408 0 2 0 34082818 0 0 0 17 6 0 0 0 0 0
/proc/25849/statm: 18708 17921 442 1171 0 17485 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 74832

[startup+1.50017 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 25850
/proc/meminfo: memFree=27563264/32873648 swapFree=7112/7112
[pid=25849] ppid=25847 vsize=128080 CPUtime=1.48 cores=0,2,4,6
/proc/25849/stat : 25849 (toysat) R 25847 25849 25232 0 -1 4202496 31345 0 0 0 143 5 0 0 20 0 1 0 330019317 131153920 31265 33554432000 4194304 8989770 140734134866800 140734134865640 7953280 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/25849/statm: 32020 31265 471 1171 0 30797 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 128080

[startup+3.10017 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 25850
/proc/meminfo: memFree=27488724/32873648 swapFree=7112/7112
[pid=25849] ppid=25847 vsize=168016 CPUtime=3.07 cores=0,2,4,6
/proc/25849/stat : 25849 (toysat) R 25847 25849 25232 0 -1 4202496 41329 0 0 0 301 6 0 0 20 0 1 0 330019317 172048384 41249 33554432000 4194304 8989770 140734134866800 140734134866296 7953280 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/25849/statm: 42004 41249 471 1171 0 40781 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 168016

[startup+6.30017 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 25850
/proc/meminfo: memFree=27485248/32873648 swapFree=7112/7112
[pid=25849] ppid=25847 vsize=174160 CPUtime=6.28 cores=0,2,4,6
/proc/25849/stat : 25849 (toysat) R 25847 25849 25232 0 -1 4202496 42690 0 0 0 621 7 0 0 20 0 1 0 330019317 178339840 42610 33554432000 4194304 8989770 140734134866800 140734134866296 7953280 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/25849/statm: 43540 42610 471 1171 0 42317 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 174160

[startup+12.7002 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 25850
/proc/meminfo: memFree=27454892/32873648 swapFree=7112/7112
[pid=25849] ppid=25847 vsize=194640 CPUtime=12.67 cores=0,2,4,6
/proc/25849/stat : 25849 (toysat) R 25847 25849 25232 0 -1 4202496 47780 0 0 0 1258 9 0 0 20 0 1 0 330019317 199311360 47700 33554432000 4194304 8989770 140734134866800 140734134866296 4204292 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/25849/statm: 48660 47700 471 1171 0 47437 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 194640

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 25850
/proc/meminfo: memFree=27403928/32873648 swapFree=7112/7112
[pid=25849] ppid=25847 vsize=232528 CPUtime=25.47 cores=0,2,4,6
/proc/25849/stat : 25849 (toysat) R 25847 25849 25232 0 -1 4202496 57322 0 0 0 2534 13 0 0 20 0 1 0 330019317 238108672 57242 33554432000 4194304 8989770 140734134866800 140734134866296 7953280 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25849/statm: 58132 57242 471 1171 0 56909 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 232528

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 25850
/proc/meminfo: memFree=27316992/32873648 swapFree=7112/7112
[pid=25849] ppid=25847 vsize=296016 CPUtime=51.06 cores=0,2,4,6
/proc/25849/stat : 25849 (toysat) R 25847 25849 25232 0 -1 4202496 73329 0 0 0 5086 20 0 0 20 0 1 0 330019317 303120384 73249 33554432000 4194304 8989770 140734134866800 140734134866064 4204638 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25849/statm: 74004 73249 471 1171 0 72781 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 296016

[startup+102.3 s]
/proc/loadavg: 2.09 2.03 2.01 3/178 25854
/proc/meminfo: memFree=27166380/32873648 swapFree=7112/7112
[pid=25849] ppid=25847 vsize=406608 CPUtime=102.27 cores=0,2,4,6
/proc/25849/stat : 25849 (toysat) R 25847 25849 25232 0 -1 4202496 100868 0 0 0 10194 33 0 0 20 0 1 0 330019317 416366592 100788 33554432000 4194304 8989770 140734134866800 140734134866064 7953280 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25849/statm: 101652 100788 471 1171 0 100429 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 406608

[startup+162.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 25854
/proc/meminfo: memFree=27046880/32873648 swapFree=7112/7112
[pid=25849] ppid=25847 vsize=497744 CPUtime=162.25 cores=0,2,4,6
/proc/25849/stat : 25849 (toysat) R 25847 25849 25232 0 -1 4202496 123761 0 0 0 16182 43 0 0 20 0 1 0 330019317 509689856 123681 33554432000 4194304 8989770 140734134866800 140734134866296 7857787 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25849/statm: 124436 123681 471 1171 0 123213 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 497744

[startup+222.307 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 25854
/proc/meminfo: memFree=26935264/32873648 swapFree=7112/7112
[pid=25849] ppid=25847 vsize=575568 CPUtime=222.22 cores=0,2,4,6
/proc/25849/stat : 25849 (toysat) R 25847 25849 25232 0 -1 4202496 143057 0 0 0 22170 52 0 0 20 0 1 0 330019317 589381632 142949 33554432000 4194304 8989770 140734134866800 140734134865024 7697332 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25849/statm: 143892 142949 471 1171 0 142669 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 575568

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 25854
/proc/meminfo: memFree=26882808/32873648 swapFree=7112/7112
[pid=25849] ppid=25847 vsize=627792 CPUtime=282.21 cores=0,2,4,6
/proc/25849/stat : 25849 (toysat) R 25847 25849 25232 0 -1 4202496 156241 0 0 0 28159 62 0 0 20 0 1 0 330019317 642859008 156121 33554432000 4194304 8989770 140734134866800 140734134865024 7857787 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25849/statm: 156948 156121 471 1171 0 155725 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 627792

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 25854
/proc/meminfo: memFree=26833856/32873648 swapFree=7112/7112
[pid=25849] ppid=25847 vsize=676944 CPUtime=342.15 cores=0,2,4,6
/proc/25849/stat : 25849 (toysat) R 25847 25849 25232 0 -1 4202496 168438 0 0 0 34146 69 0 0 20 0 1 0 330019317 693190656 168270 33554432000 4194304 8989770 140734134866800 140734134866296 7857787 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25849/statm: 169236 168270 471 1171 0 168013 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 676944

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 25855
/proc/meminfo: memFree=26804124/32873648 swapFree=7112/7112
[pid=25849] ppid=25847 vsize=706640 CPUtime=402.11 cores=0,2,4,6
/proc/25849/stat : 25849 (toysat) R 25847 25849 25232 0 -1 4202496 175900 0 0 0 40138 73 0 0 20 0 1 0 330019317 723599360 175687 33554432000 4194304 8989770 140734134866800 140734134866296 7697332 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25849/statm: 176660 175687 471 1171 0 175437 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 706640

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 25855
/proc/meminfo: memFree=26771684/32873648 swapFree=7112/7112
[pid=25849] ppid=25847 vsize=738384 CPUtime=462.07 cores=0,2,4,6
/proc/25849/stat : 25849 (toysat) R 25847 25849 25232 0 -1 4202496 183947 0 0 0 46130 77 0 0 20 0 1 0 330019317 756105216 183689 33554432000 4194304 8989770 140734134866800 140734134865024 7697332 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25849/statm: 184596 183689 471 1171 0 183373 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 738384

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 25855
/proc/meminfo: memFree=26750756/32873648 swapFree=7112/7112
[pid=25849] ppid=25847 vsize=758864 CPUtime=522.03 cores=0,2,4,6
/proc/25849/stat : 25849 (toysat) R 25847 25849 25232 0 -1 4202496 189164 0 0 0 52123 80 0 0 20 0 1 0 330019317 777076736 188866 33554432000 4194304 8989770 140734134866800 140734134866064 7697332 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25849/statm: 189716 188866 471 1171 0 188493 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 758864

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 25855
/proc/meminfo: memFree=26698088/32873648 swapFree=7112/7112
[pid=25849] ppid=25847 vsize=781392 CPUtime=581.99 cores=0,2,4,6
/proc/25849/stat : 25849 (toysat) R 25847 25849 25232 0 -1 4202496 194739 0 0 0 58116 83 0 0 20 0 1 0 330019317 800145408 194399 33554432000 4194304 8989770 140734134866800 140734134865024 7697332 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25849/statm: 195348 194399 471 1171 0 194125 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 781392

[startup+642.3 s]

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

[startup+882.307 s]
/proc/loadavg: 2.10 2.03 2.01 3/177 25859
/proc/meminfo: memFree=26559044/32873648 swapFree=7112/7112
[pid=25849] ppid=25847 vsize=902224 CPUtime=881.94 cores=0,2,4,6
/proc/25849/stat : 25849 (toysat) R 25847 25849 25232 0 -1 4202496 225145 0 0 0 88092 102 0 0 20 0 1 0 330019317 923877376 224767 33554432000 4194304 8989770 140734134866800 140734134866296 7697332 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25849/statm: 225556 224767 471 1171 0 224333 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 902224

[startup+942.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 25859
/proc/meminfo: memFree=26544968/32873648 swapFree=7112/7112
[pid=25849] ppid=25847 vsize=915536 CPUtime=941.91 cores=0,2,4,6
/proc/25849/stat : 25849 (toysat) R 25847 25849 25232 0 -1 4202496 228479 0 0 0 94086 105 0 0 20 0 1 0 330019317 937508864 228101 33554432000 4194304 8989770 140734134866800 140734134866064 7857787 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25849/statm: 228884 228101 471 1171 0 227661 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 915536

[startup+1002.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 25860
/proc/meminfo: memFree=26520400/32873648 swapFree=7112/7112
[pid=25849] ppid=25847 vsize=941136 CPUtime=1001.91 cores=0,2,4,6
/proc/25849/stat : 25849 (toysat) R 25847 25849 25232 0 -1 4202496 234717 0 0 0 100082 109 0 0 20 0 1 0 330019317 963723264 234339 33554432000 4194304 8989770 140734134866800 140734134866064 7697332 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25849/statm: 235284 234339 471 1171 0 234061 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 941136

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 25860
/proc/meminfo: memFree=26506472/32873648 swapFree=7112/7112
[pid=25849] ppid=25847 vsize=955472 CPUtime=1061.9 cores=0,2,4,6
/proc/25849/stat : 25849 (toysat) R 25847 25849 25232 0 -1 4202496 238290 0 0 0 106078 112 0 0 20 0 1 0 330019317 978403328 237912 33554432000 4194304 8989770 140734134866800 140734134866064 7697332 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25849/statm: 238868 237912 471 1171 0 237645 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 955472

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 25860
/proc/meminfo: memFree=26477208/32873648 swapFree=7112/7112
[pid=25849] ppid=25847 vsize=968784 CPUtime=1121.89 cores=0,2,4,6
/proc/25849/stat : 25849 (toysat) R 25847 25849 25232 0 -1 4202496 241696 0 0 0 112074 115 0 0 20 0 1 0 330019317 992034816 241318 33554432000 4194304 8989770 140734134866800 140734134866064 7697332 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25849/statm: 242196 241318 471 1171 0 240973 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 968784

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 25860
/proc/meminfo: memFree=26422028/32873648 swapFree=7112/7112
[pid=25849] ppid=25847 vsize=997456 CPUtime=1181.88 cores=0,2,4,6
/proc/25849/stat : 25849 (toysat) R 25847 25849 25232 0 -1 4202496 248800 0 0 0 118070 118 0 0 20 0 1 0 330019317 1021394944 248422 33554432000 4194304 8989770 140734134866800 140734134866064 7697332 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25849/statm: 249364 248422 471 1171 0 248141 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 997456

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 25860
/proc/meminfo: memFree=26406528/32873648 swapFree=7112/7112
[pid=25849] ppid=25847 vsize=1012816 CPUtime=1241.87 cores=0,2,4,6
/proc/25849/stat : 25849 (toysat) R 25847 25849 25232 0 -1 4202496 252614 0 0 0 124066 121 0 0 20 0 1 0 330019317 1037123584 252236 33554432000 4194304 8989770 140734134866800 140734134866064 7697332 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25849/statm: 253204 252236 471 1171 0 251981 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 1012816

[startup+1302.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/178 25864
/proc/meminfo: memFree=26391888/32873648 swapFree=7112/7112
[pid=25849] ppid=25847 vsize=1027152 CPUtime=1301.86 cores=0,2,4,6
/proc/25849/stat : 25849 (toysat) R 25847 25849 25232 0 -1 4202496 256325 0 0 0 130062 124 0 0 20 0 1 0 330019317 1051803648 255947 33554432000 4194304 8989770 140734134866800 140734134866064 7857787 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25849/statm: 256788 255947 471 1171 0 255565 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 1027152

[startup+1362.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 25864
/proc/meminfo: memFree=26378132/32873648 swapFree=7112/7112
[pid=25849] ppid=25847 vsize=1041488 CPUtime=1361.86 cores=0,2,4,6
/proc/25849/stat : 25849 (toysat) R 25847 25849 25232 0 -1 4202496 259790 0 0 0 136059 127 0 0 20 0 1 0 330019317 1066483712 259412 33554432000 4194304 8989770 140734134866800 140734134866064 7697332 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25849/statm: 260372 259412 471 1171 0 259149 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 1041488

[startup+1422.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 25864
/proc/meminfo: memFree=26345152/32873648 swapFree=7112/7112
[pid=25849] ppid=25847 vsize=1074256 CPUtime=1421.86 cores=0,2,4,6
/proc/25849/stat : 25849 (toysat) R 25847 25849 25232 0 -1 4202496 268006 0 0 0 142054 132 0 0 20 0 1 0 330019317 1100038144 267628 33554432000 4194304 8989770 140734134866800 140734134866064 7697332 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25849/statm: 268564 267628 471 1171 0 267341 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 1074256

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 25865
/proc/meminfo: memFree=26331876/32873648 swapFree=7112/7112
[pid=25849] ppid=25847 vsize=1087568 CPUtime=1481.84 cores=0,2,4,6
/proc/25849/stat : 25849 (toysat) R 25847 25849 25232 0 -1 4202496 271320 0 0 0 148050 134 0 0 20 0 1 0 330019317 1113669632 270942 33554432000 4194304 8989770 140734134866800 140734134866064 7697332 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25849/statm: 271892 270942 471 1171 0 270669 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 1087568

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 25865
/proc/meminfo: memFree=26315640/32873648 swapFree=7112/7112
[pid=25849] ppid=25847 vsize=1102928 CPUtime=1541.83 cores=0,2,4,6
/proc/25849/stat : 25849 (toysat) R 25847 25849 25232 0 -1 4202496 275311 0 0 0 154046 137 0 0 20 0 1 0 330019317 1129398272 274920 33554432000 4194304 8989770 140734134866800 140734134865024 7697332 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25849/statm: 275732 274920 471 1171 0 274509 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 1102928

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 25866
/proc/meminfo: memFree=26295456/32873648 swapFree=7112/7112
[pid=25849] ppid=25847 vsize=1119312 CPUtime=1601.79 cores=0,2,4,6
/proc/25849/stat : 25849 (toysat) R 25847 25849 25232 0 -1 4202496 279282 0 0 0 160040 139 0 0 20 0 1 0 330019317 1146175488 278867 33554432000 4194304 8989770 140734134866800 140734134866296 7697332 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25849/statm: 279828 278867 471 1171 0 278605 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 1119312

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 25866
/proc/meminfo: memFree=26250224/32873648 swapFree=7112/7112
[pid=25849] ppid=25847 vsize=1135696 CPUtime=1661.77 cores=0,2,4,6
/proc/25849/stat : 25849 (toysat) R 25847 25849 25232 0 -1 4202496 283357 0 0 0 166035 142 0 0 20 0 1 0 330019317 1162952704 282927 33554432000 4194304 8989770 140734134866800 140734134866064 7697332 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25849/statm: 283924 282927 471 1171 0 282701 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 1135696

[startup+1722.3 s]
/proc/loadavg: 2.03 2.00 2.00 3/177 25905
/proc/meminfo: memFree=25963228/32873648 swapFree=7112/7112
[pid=25849] ppid=25847 vsize=1154128 CPUtime=1721.76 cores=0,2,4,6
/proc/25849/stat : 25849 (toysat) R 25847 25849 25232 0 -1 4202496 288084 0 0 0 172031 145 0 0 20 0 1 0 330019317 1181827072 287651 33554432000 4194304 8989770 140734134866800 140734134866064 7697339 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25849/statm: 288532 287651 471 1171 0 287309 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 1154128

[startup+1782.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 25905
/proc/meminfo: memFree=25946892/32873648 swapFree=7112/7112
[pid=25849] ppid=25847 vsize=1170512 CPUtime=1781.76 cores=0,2,4,6
/proc/25849/stat : 25849 (toysat) R 25847 25849 25232 0 -1 4202496 292143 0 0 0 178028 148 0 0 20 0 1 0 330019317 1198604288 291710 33554432000 4194304 8989770 140734134866800 140734134866064 7697332 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25849/statm: 292628 291710 471 1171 0 291405 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 1170512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 25905
/proc/meminfo: memFree=25946984/32873648 swapFree=7112/7112
[pid=25849] ppid=25847 vsize=1170512 CPUtime=1800.06 cores=0,2,4,6
/proc/25849/stat : 25849 (toysat) R 25847 25849 25232 0 -1 4202496 292143 0 0 0 179857 149 0 0 20 0 1 0 330019317 1198604288 291710 33554432000 4194304 8989770 140734134866800 140734134866064 7697332 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25849/statm: 292628 291710 471 1171 0 291405 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 1170512

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

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

[startup+1800.6 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 25905
/proc/meminfo: memFree=25946984/32873648 swapFree=7112/7112
[pid=25849] ppid=25847 vsize=1170512 CPUtime=1800.06 cores=0,2,4,6
/proc/25849/stat : 25849 (toysat) R 25847 25849 25232 0 -1 4202496 292143 0 0 0 179857 149 0 0 20 0 1 0 330019317 1198604288 291710 33554432000 4194304 8989770 140734134866800 140734134866064 7697332 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/25849/statm: 292628 291710 471 1171 0 291405 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 1170512

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.61
CPU time (s): 1800.08
CPU user time (s): 1798.58
CPU system time (s): 1.49577
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 1170512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.58
system time used= 1.49577
maximum resident set size= 1166840
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 292143
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= 360
involuntary context switches= 2013

runsolver used 3.39148 second user time and 8.67368 second system time

The end

Launcher Data 

Begin job on node126 at 2012-06-02 14:08:54
IDJOB=3725676
IDBENCH=48214
IDSOLVER=2308
FILE ID=node126/3725676-1338638934
RUNJOBID= node126-1338631508-25248
PBS_JOBID= 14636454
Free space on /tmp= 70796 MiB

SOLVER NAME= toysat 2012-06-01
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_1000_60_4.opb
COMMAND LINE= HOME/toysat +RTS -K1G -RTS --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3725676-1338638934/watcher-3725676-1338638934 -o /tmp/evaluation-result-3725676-1338638934/solver-3725676-1338638934 -C 1800 -W 1900 -M 15500  HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3725676-1338638934.opb

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

MD5SUM BENCH= 33f66c46bd2eace76f5fa6a5916a23ec
RANDOM SEED=652290858

node126.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		: 2666.456
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	: 5332.91
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		: 2666.456
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		: 2666.456
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	: 5331.92
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		: 2666.456
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		: 2666.456
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	: 5331.92
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		: 2666.456
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	: 5331.91
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		: 2666.456
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		: 2666.456
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        27654748 kB
Buffers:          390304 kB
Cached:          3657168 kB
SwapCached:         9476 kB
Active:          1722160 kB
Inactive:        2636088 kB
Active(anon):     300432 kB
Inactive(anon):    12180 kB
Active(file):    1421728 kB
Inactive(file):  2623908 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67094928 kB
Dirty:              8172 kB
Writeback:             0 kB
AnonPages:        310276 kB
Mapped:            11488 kB
Shmem:                 0 kB
Slab:             720908 kB
SReclaimable:     165368 kB
SUnreclaim:       555540 kB
KernelStack:        1464 kB
PageTables:         4704 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     426064 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    135168 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70776 MiB
End job on node126 at 2012-06-02 14:38:57