Trace number 3724568

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) 1800.02 1800.31

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-misc06.opb
MD5SUM0662414c0fee45075e37f5c5e2481506
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables51018
Total number of constraints820
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 constraints820
Minimum length of a constraint30
Maximum length of a constraint13471
Number of terms in the objective function 31
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 2147483647
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 211324891222433894400
Number of bits of the biggest number in a constraint 68
Biggest sum of numbers in a constraint 23205541583449342163452
Number of bits of the biggest sum of numbers75
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

1.69/1.78	c 2012-06-02T13:05:27+0200
1.69/1.78	c arch = x86_64
1.69/1.78	c os = linux
1.69/1.78	c compiler = ghc 7.4
1.69/1.78	c packages:
1.69/1.78	c   OptDir-0.0.1
1.69/1.78	c   array-0.4.0.0
1.69/1.78	c   base-4.5.0.0
1.69/1.78	c   bytestring-0.9.2.1
1.69/1.78	c   containers-0.4.2.1
1.69/1.78	c   deepseq-1.3.0.0
1.69/1.78	c   mtl-2.1.1
1.69/1.78	c   old_locale-1.0.0.4
1.69/1.78	c   parse_dimacs-1.2
1.69/1.78	c   parsec-3.1.2
1.69/1.78	c   queue-0.1.2
1.69/1.78	c   stm-2.3
1.69/1.78	c   time-1.4
1.69/1.78	c command line = ["+RTS","-K1G","-RTS","--pb","HOME/instance-3724568-1338635127.opb"]
1.69/1.78	c #vars 51018
1.69/1.78	c #constraints 820
1.69/1.78	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-3724568-1338635127/watcher-3724568-1338635127 -o /tmp/evaluation-result-3724568-1338635127/solver-3724568-1338635127 -C 1800 -W 1900 -M 15500 HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3724568-1338635127.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 1.92 3/176 20451
/proc/meminfo: memFree=27959460/32873844 swapFree=7128/7128
[pid=20451] ppid=20449 vsize=7248 CPUtime=0 cores=0,2,4,6
/proc/20451/stat : 20451 (toysat) R 20449 20451 20159 0 -1 4202496 837 0 0 0 0 0 0 0 20 0 1 0 329579726 7421952 757 33554432000 4194304 8989770 140736184600688 140737115484152 4209439 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20451/statm: 1812 758 428 1171 0 589 0

[startup+0.050977 s]
/proc/loadavg: 2.00 2.00 1.92 3/176 20451
/proc/meminfo: memFree=27959460/32873844 swapFree=7128/7128
[pid=20451] ppid=20449 vsize=9296 CPUtime=0.04 cores=0,2,4,6
/proc/20451/stat : 20451 (toysat) R 20449 20451 20159 0 -1 4202496 1357 0 0 0 4 0 0 0 20 0 1 0 329579726 9519104 1277 33554432000 4194304 8989770 140736184600688 140737115484152 5796472 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20451/statm: 2324 1277 430 1171 0 1101 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 9296

[startup+0.100219 s]
/proc/loadavg: 2.00 2.00 1.92 3/176 20451
/proc/meminfo: memFree=27959460/32873844 swapFree=7128/7128
[pid=20451] ppid=20449 vsize=11344 CPUtime=0.09 cores=0,2,4,6
/proc/20451/stat : 20451 (toysat) R 20449 20451 20159 0 -1 4202496 1947 0 0 0 9 0 0 0 20 0 1 0 329579726 11616256 1867 33554432000 4194304 8989770 140736184600688 140737115484152 5798196 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20451/statm: 2836 1867 430 1171 0 1613 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11344

[startup+0.300222 s]
/proc/loadavg: 2.00 2.00 1.92 3/176 20451
/proc/meminfo: memFree=27959460/32873844 swapFree=7128/7128
[pid=20451] ppid=20449 vsize=21584 CPUtime=0.29 cores=0,2,4,6
/proc/20451/stat : 20451 (toysat) R 20449 20451 20159 0 -1 4202496 4672 0 0 0 29 0 0 0 20 0 1 0 329579726 22102016 4592 33554432000 4194304 8989770 140736184600688 140737115484152 4643421 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20451/statm: 5396 4592 430 1171 0 4173 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21584

[startup+0.700232 s]
/proc/loadavg: 2.00 2.00 1.92 3/176 20451
/proc/meminfo: memFree=27959460/32873844 swapFree=7128/7128
[pid=20451] ppid=20449 vsize=44112 CPUtime=0.69 cores=0,2,4,6
/proc/20451/stat : 20451 (toysat) R 20449 20451 20159 0 -1 4202496 10305 0 0 0 67 2 0 0 20 0 1 0 329579726 45170688 10225 33554432000 4194304 8989770 140736184600688 140736184599952 4657636 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20451/statm: 11028 10225 431 1171 0 9805 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44112

[startup+1.50023 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 20452
/proc/meminfo: memFree=27903504/32873844 swapFree=7128/7128
[pid=20451] ppid=20449 vsize=77904 CPUtime=1.49 cores=0,2,4,6
/proc/20451/stat : 20451 (toysat) R 20449 20451 20159 0 -1 4202496 18773 0 0 0 146 3 0 0 20 0 1 0 329579726 79773696 18693 33554432000 4194304 8989770 140736184600688 140736184599952 7415873 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20451/statm: 19476 18693 445 1171 0 18253 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 77904

[startup+3.10019 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 20452
/proc/meminfo: memFree=27859252/32873844 swapFree=7128/7128
[pid=20451] ppid=20449 vsize=115792 CPUtime=3.09 cores=0,2,4,6
/proc/20451/stat : 20451 (toysat) R 20449 20451 20159 0 -1 4202496 28260 0 0 0 304 5 0 0 20 0 1 0 329579726 118571008 28180 33554432000 4194304 8989770 140736184600688 140736184600184 7415913 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/20451/statm: 28948 28180 460 1171 0 27725 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 115792

[startup+6.30029 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 20452
/proc/meminfo: memFree=27846480/32873844 swapFree=7128/7128
[pid=20451] ppid=20449 vsize=116816 CPUtime=6.28 cores=0,2,4,6
/proc/20451/stat : 20451 (toysat) R 20449 20451 20159 0 -1 4202496 28516 0 0 0 621 7 0 0 20 0 1 0 329579726 119619584 28436 33554432000 4194304 8989770 140736184600688 140736184599952 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20451/statm: 29204 28436 460 1171 0 27981 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 116816

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 20452
/proc/meminfo: memFree=27842908/32873844 swapFree=7128/7128
[pid=20451] ppid=20449 vsize=116816 CPUtime=12.69 cores=0,2,4,6
/proc/20451/stat : 20451 (toysat) R 20449 20451 20159 0 -1 4202496 28516 0 0 0 1258 11 0 0 20 0 1 0 329579726 119619584 28436 33554432000 4194304 8989770 140736184600688 140736184600184 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20451/statm: 29204 28436 460 1171 0 27981 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 116816

[startup+25.5002 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 20452
/proc/meminfo: memFree=27840940/32873844 swapFree=7128/7128
[pid=20451] ppid=20449 vsize=118864 CPUtime=25.48 cores=0,2,4,6
/proc/20451/stat : 20451 (toysat) R 20449 20451 20159 0 -1 4202496 29028 0 0 0 2527 21 0 0 20 0 1 0 329579726 121716736 28948 33554432000 4194304 8989770 140736184600688 140736184600184 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20451/statm: 29716 28948 460 1171 0 28493 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 118864

[startup+51.1001 s]
/proc/loadavg: 2.00 2.00 1.92 4/177 20491
/proc/meminfo: memFree=28031232/32873844 swapFree=7128/7128
[pid=20451] ppid=20449 vsize=120912 CPUtime=51.07 cores=0,2,4,6
/proc/20451/stat : 20451 (toysat) R 20449 20451 20159 0 -1 4202496 29544 0 0 0 5070 37 0 0 20 0 1 0 329579726 123813888 29466 33554432000 4194304 8989770 140736184600688 140736184600184 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20451/statm: 30228 29466 460 1171 0 29005 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 120912

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 20491
/proc/meminfo: memFree=28024084/32873844 swapFree=7128/7128
[pid=20451] ppid=20449 vsize=122960 CPUtime=102.26 cores=0,2,4,6
/proc/20451/stat : 20451 (toysat) R 20449 20451 20159 0 -1 4202496 30074 0 0 0 10158 68 0 0 20 0 1 0 329579726 125911040 29978 33554432000 4194304 8989770 140736184600688 140736184600184 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20451/statm: 30740 29978 460 1171 0 29517 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 122960

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 20492
/proc/meminfo: memFree=28018948/32873844 swapFree=7128/7128
[pid=20451] ppid=20449 vsize=126032 CPUtime=162.25 cores=0,2,4,6
/proc/20451/stat : 20451 (toysat) R 20449 20451 20159 0 -1 4202496 30842 0 0 0 16132 93 0 0 20 0 1 0 329579726 129056768 30746 33554432000 4194304 8989770 140736184600688 140736184600184 7857787 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20451/statm: 31508 30746 460 1171 0 30285 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 126032

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 20492
/proc/meminfo: memFree=28018700/32873844 swapFree=7128/7128
[pid=20451] ppid=20449 vsize=126032 CPUtime=222.24 cores=0,2,4,6
/proc/20451/stat : 20451 (toysat) R 20449 20451 20159 0 -1 4202496 30842 0 0 0 22103 121 0 0 20 0 1 0 329579726 129056768 30746 33554432000 4194304 8989770 140736184600688 140736184600184 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20451/statm: 31508 30746 460 1171 0 30285 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 126032

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 20495
/proc/meminfo: memFree=28018796/32873844 swapFree=7128/7128
[pid=20451] ppid=20449 vsize=126032 CPUtime=282.23 cores=0,2,4,6
/proc/20451/stat : 20451 (toysat) R 20449 20451 20159 0 -1 4202496 30842 0 0 0 28080 143 0 0 20 0 1 0 329579726 129056768 30746 33554432000 4194304 8989770 140736184600688 140736184600184 7857787 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20451/statm: 31508 30746 460 1171 0 30285 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 126032

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 20495
/proc/meminfo: memFree=28018200/32873844 swapFree=7128/7128
[pid=20451] ppid=20449 vsize=127056 CPUtime=342.22 cores=0,2,4,6
/proc/20451/stat : 20451 (toysat) R 20449 20451 20159 0 -1 4202496 31098 0 0 0 34044 178 0 0 20 0 1 0 329579726 130105344 31002 33554432000 4194304 8989770 140736184600688 140736184600184 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20451/statm: 31764 31002 460 1171 0 30541 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 127056

[startup+402.3 s]
/proc/loadavg: 2.08 2.02 1.93 3/177 20495
/proc/meminfo: memFree=28017332/32873844 swapFree=7128/7128
[pid=20451] ppid=20449 vsize=128080 CPUtime=402.22 cores=0,2,4,6
/proc/20451/stat : 20451 (toysat) R 20449 20451 20159 0 -1 4202496 31354 0 0 0 40017 205 0 0 20 0 1 0 329579726 131153920 31258 33554432000 4194304 8989770 140736184600688 140736184600184 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20451/statm: 32020 31258 460 1171 0 30797 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 128080

[startup+462.3 s]
/proc/loadavg: 2.06 2.03 1.93 3/177 20496
/proc/meminfo: memFree=28015224/32873844 swapFree=7128/7128
[pid=20451] ppid=20449 vsize=128080 CPUtime=462.2 cores=0,2,4,6
/proc/20451/stat : 20451 (toysat) R 20449 20451 20159 0 -1 4202496 31354 0 0 0 45993 227 0 0 20 0 1 0 329579726 131153920 31258 33554432000 4194304 8989770 140736184600688 140736184600184 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20451/statm: 32020 31258 460 1171 0 30797 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 128080

[startup+522.3 s]
/proc/loadavg: 2.02 2.02 1.93 3/177 20496
/proc/meminfo: memFree=28013176/32873844 swapFree=7128/7128
[pid=20451] ppid=20449 vsize=130128 CPUtime=522.19 cores=0,2,4,6
/proc/20451/stat : 20451 (toysat) R 20449 20451 20159 0 -1 4202496 31866 0 0 0 51966 253 0 0 20 0 1 0 329579726 133251072 31770 33554432000 4194304 8989770 140736184600688 140736184600184 7704702 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20451/statm: 32532 31770 460 1171 0 31309 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 130128

[startup+582.3 s]
/proc/loadavg: 2.01 2.01 1.93 3/177 20496
/proc/meminfo: memFree=28012180/32873844 swapFree=7128/7128
[pid=20451] ppid=20449 vsize=131152 CPUtime=582.19 cores=0,2,4,6
/proc/20451/stat : 20451 (toysat) R 20449 20451 20159 0 -1 4202496 32122 0 0 0 57938 281 0 0 20 0 1 0 329579726 134299648 32026 33554432000 4194304 8989770 140736184600688 140736184600184 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20451/statm: 32788 32026 460 1171 0 31565 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 131152

[startup+642.3 s]

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

[startup+882.3 s]
/proc/loadavg: 2.03 2.04 1.96 3/178 20500
/proc/meminfo: memFree=28010348/32873844 swapFree=7128/7128
[pid=20451] ppid=20449 vsize=131152 CPUtime=882.14 cores=0,2,4,6
/proc/20451/stat : 20451 (toysat) R 20449 20451 20159 0 -1 4202496 32122 0 0 0 87787 427 0 0 20 0 1 0 329579726 134299648 32026 33554432000 4194304 8989770 140736184600688 140736184600184 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20451/statm: 32788 32026 460 1171 0 31565 0
Current children cumulated CPU time (s) 882.14
Current children cumulated vsize (KiB) 131152

[startup+942.3 s]
/proc/loadavg: 2.01 2.03 1.96 3/177 20500
/proc/meminfo: memFree=28010504/32873844 swapFree=7128/7128
[pid=20451] ppid=20449 vsize=131152 CPUtime=942.13 cores=0,2,4,6
/proc/20451/stat : 20451 (toysat) R 20449 20451 20159 0 -1 4202496 32122 0 0 0 93756 457 0 0 20 0 1 0 329579726 134299648 32026 33554432000 4194304 8989770 140736184600688 140736184600184 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20451/statm: 32788 32026 460 1171 0 31565 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 131152

[startup+1002.3 s]
/proc/loadavg: 2.00 2.02 1.96 3/177 20500
/proc/meminfo: memFree=28010380/32873844 swapFree=7128/7128
[pid=20451] ppid=20449 vsize=131152 CPUtime=1002.13 cores=0,2,4,6
/proc/20451/stat : 20451 (toysat) R 20449 20451 20159 0 -1 4202496 32122 0 0 0 99721 492 0 0 20 0 1 0 329579726 134299648 32026 33554432000 4194304 8989770 140736184600688 140736184600184 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20451/statm: 32788 32026 460 1171 0 31565 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 131152

[startup+1062.3 s]
/proc/loadavg: 2.03 2.03 1.96 3/177 20501
/proc/meminfo: memFree=28008272/32873844 swapFree=7128/7128
[pid=20451] ppid=20449 vsize=133200 CPUtime=1062.11 cores=0,2,4,6
/proc/20451/stat : 20451 (toysat) R 20449 20451 20159 0 -1 4202496 32634 0 0 0 105681 530 0 0 20 0 1 0 329579726 136396800 32538 33554432000 4194304 8989770 140736184600688 140736184600184 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20451/statm: 33300 32538 460 1171 0 32077 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 133200

[startup+1122.3 s]
/proc/loadavg: 2.08 2.04 1.97 3/177 20501
/proc/meminfo: memFree=28008272/32873844 swapFree=7128/7128
[pid=20451] ppid=20449 vsize=133200 CPUtime=1122.1 cores=0,2,4,6
/proc/20451/stat : 20451 (toysat) R 20449 20451 20159 0 -1 4202496 32634 0 0 0 111638 572 0 0 20 0 1 0 329579726 136396800 32538 33554432000 4194304 8989770 140736184600688 140736184599952 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20451/statm: 33300 32538 460 1171 0 32077 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 133200

[startup+1182.3 s]
/proc/loadavg: 2.15 2.06 1.98 3/177 20501
/proc/meminfo: memFree=28008208/32873844 swapFree=7128/7128
[pid=20451] ppid=20449 vsize=133200 CPUtime=1182.1 cores=0,2,4,6
/proc/20451/stat : 20451 (toysat) R 20449 20451 20159 0 -1 4202496 32635 0 0 0 117610 600 0 0 20 0 1 0 329579726 136396800 32538 33554432000 4194304 8989770 140736184600688 140736184600184 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20451/statm: 33300 32538 460 1171 0 32077 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 133200

[startup+1242.3 s]
/proc/loadavg: 2.05 2.05 1.98 3/177 20501
/proc/meminfo: memFree=28007836/32873844 swapFree=7128/7128
[pid=20451] ppid=20449 vsize=133200 CPUtime=1242.09 cores=0,2,4,6
/proc/20451/stat : 20451 (toysat) R 20449 20451 20159 0 -1 4202496 32635 0 0 0 123583 626 0 0 20 0 1 0 329579726 136396800 32538 33554432000 4194304 8989770 140736184600688 140736184600184 7857787 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20451/statm: 33300 32538 460 1171 0 32077 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 133200

[startup+1302.3 s]
/proc/loadavg: 2.02 2.04 1.98 3/177 20501
/proc/meminfo: memFree=28007712/32873844 swapFree=7128/7128
[pid=20451] ppid=20449 vsize=133200 CPUtime=1302.08 cores=0,2,4,6
/proc/20451/stat : 20451 (toysat) R 20449 20451 20159 0 -1 4202496 32635 0 0 0 129557 651 0 0 20 0 1 0 329579726 136396800 32538 33554432000 4194304 8989770 140736184600688 140736184600184 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20451/statm: 33300 32538 460 1171 0 32077 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 133200

[startup+1362.3 s]
/proc/loadavg: 2.00 2.03 1.98 3/177 20502
/proc/meminfo: memFree=28007216/32873844 swapFree=7128/7128
[pid=20451] ppid=20449 vsize=134224 CPUtime=1362.07 cores=0,2,4,6
/proc/20451/stat : 20451 (toysat) R 20449 20451 20159 0 -1 4202496 32891 0 0 0 135534 673 0 0 20 0 1 0 329579726 137445376 32794 33554432000 4194304 8989770 140736184600688 140736184600184 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20451/statm: 33556 32794 460 1171 0 32333 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 134224

[startup+1422.31 s]
/proc/loadavg: 2.00 2.02 1.98 3/177 20502
/proc/meminfo: memFree=28005044/32873844 swapFree=7128/7128
[pid=20451] ppid=20449 vsize=135248 CPUtime=1422.06 cores=0,2,4,6
/proc/20451/stat : 20451 (toysat) R 20449 20451 20159 0 -1 4202496 33148 0 0 0 141500 706 0 0 20 0 1 0 329579726 138493952 33050 33554432000 4194304 8989770 140736184600688 140736184600184 4445206 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20451/statm: 33812 33050 460 1171 0 32589 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 135248

[startup+1482.3 s]
/proc/loadavg: 2.00 2.02 1.98 3/178 20505
/proc/meminfo: memFree=28004584/32873844 swapFree=7128/7128
[pid=20451] ppid=20449 vsize=135248 CPUtime=1482.05 cores=0,2,4,6
/proc/20451/stat : 20451 (toysat) R 20449 20451 20159 0 -1 4202496 33148 0 0 0 147474 731 0 0 20 0 1 0 329579726 138493952 33050 33554432000 4194304 8989770 140736184600688 140736184600184 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20451/statm: 33812 33050 460 1171 0 32589 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 135248

[startup+1542.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/177 20505
/proc/meminfo: memFree=28004732/32873844 swapFree=7128/7128
[pid=20451] ppid=20449 vsize=135248 CPUtime=1542.04 cores=0,2,4,6
/proc/20451/stat : 20451 (toysat) R 20449 20451 20159 0 -1 4202496 33148 0 0 0 153444 760 0 0 20 0 1 0 329579726 138493952 33050 33554432000 4194304 8989770 140736184600688 140736184600184 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20451/statm: 33812 33050 460 1171 0 32589 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 135248

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/177 20505
/proc/meminfo: memFree=28004732/32873844 swapFree=7128/7128
[pid=20451] ppid=20449 vsize=135248 CPUtime=1602.03 cores=0,2,4,6
/proc/20451/stat : 20451 (toysat) R 20449 20451 20159 0 -1 4202496 33148 0 0 0 159413 790 0 0 20 0 1 0 329579726 138493952 33050 33554432000 4194304 8989770 140736184600688 140736184600184 7857787 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20451/statm: 33812 33050 460 1171 0 32589 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 135248

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/177 20506
/proc/meminfo: memFree=28001756/32873844 swapFree=7128/7128
[pid=20451] ppid=20449 vsize=136272 CPUtime=1662.02 cores=0,2,4,6
/proc/20451/stat : 20451 (toysat) R 20449 20451 20159 0 -1 4202496 33404 0 0 0 165383 819 0 0 20 0 1 0 329579726 139542528 33306 33554432000 4194304 8989770 140736184600688 140736184600184 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20451/statm: 34068 33306 460 1171 0 32845 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 136272

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/177 20506
/proc/meminfo: memFree=28002004/32873844 swapFree=7128/7128
[pid=20451] ppid=20449 vsize=136272 CPUtime=1722.01 cores=0,2,4,6
/proc/20451/stat : 20451 (toysat) R 20449 20451 20159 0 -1 4202496 33404 0 0 0 171357 844 0 0 20 0 1 0 329579726 139542528 33306 33554432000 4194304 8989770 140736184600688 140736184600184 4448000 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20451/statm: 34068 33306 460 1171 0 32845 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 136272

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/177 20506
/proc/meminfo: memFree=28001692/32873844 swapFree=7128/7128
[pid=20451] ppid=20449 vsize=136272 CPUtime=1782 cores=0,2,4,6
/proc/20451/stat : 20451 (toysat) R 20449 20451 20159 0 -1 4202496 33404 0 0 0 177327 873 0 0 20 0 1 0 329579726 139542528 33306 33554432000 4194304 8989770 140736184600688 140736184600184 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20451/statm: 34068 33306 460 1171 0 32845 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 136272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/177 20506
/proc/meminfo: memFree=28001568/32873844 swapFree=7128/7128
[pid=20451] ppid=20449 vsize=136272 CPUtime=1800.01 cores=0,2,4,6
/proc/20451/stat : 20451 (toysat) R 20449 20451 20159 0 -1 4202496 33404 0 0 0 179118 883 0 0 20 0 1 0 329579726 139542528 33306 33554432000 4194304 8989770 140736184600688 140736184600184 4450237 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20451/statm: 34068 33306 460 1171 0 32845 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 136272

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

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

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/177 20506
/proc/meminfo: memFree=28001568/32873844 swapFree=7128/7128
[pid=20451] ppid=20449 vsize=136272 CPUtime=1800.01 cores=0,2,4,6
/proc/20451/stat : 20451 (toysat) R 20449 20451 20159 0 -1 4202496 33404 0 0 0 179118 883 0 0 20 0 1 0 329579726 139542528 33306 33554432000 4194304 8989770 140736184600688 140736184600184 4450237 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/20451/statm: 34068 33306 460 1171 0 32845 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 136272

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.31
CPU time (s): 1800.02
CPU user time (s): 1791.18
CPU system time (s): 8.83366
CPU usage (%): 99.9839
Max. virtual memory (cumulated for all children) (KiB): 136272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1791.18
system time used= 8.83366
maximum resident set size= 133224
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33404
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= 26
involuntary context switches= 1861

runsolver used 2.98155 second user time and 8.72267 second system time

The end

Launcher Data

Begin job on node105 at 2012-06-02 13:05:27
IDJOB=3724568
IDBENCH=2466
IDSOLVER=2308
FILE ID=node105/3724568-1338635127
RUNJOBID= node105-1338631508-20175
PBS_JOBID= 14636475
Free space on /tmp= 71292 MiB

SOLVER NAME= toysat 2012-06-01
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-misc06.opb
COMMAND LINE= HOME/toysat +RTS -K1G -RTS --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3724568-1338635127/watcher-3724568-1338635127 -o /tmp/evaluation-result-3724568-1338635127/solver-3724568-1338635127 -C 1800 -W 1900 -M 15500  HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3724568-1338635127.opb

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

MD5SUM BENCH= 0662414c0fee45075e37f5c5e2481506
RANDOM SEED=944973297

node105.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		: 2666.882
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	: 5333.76
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		: 2666.882
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		: 2666.882
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		: 2666.882
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		: 2666.882
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	: 5438.54
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		: 2666.882
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		: 2666.882
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	: 5331.92
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		: 2666.882
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	: 5447.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        27959460 kB
Buffers:          518336 kB
Cached:          3275976 kB
SwapCached:         1700 kB
Active:          1104120 kB
Inactive:        2935336 kB
Active(anon):     241700 kB
Inactive(anon):     4808 kB
Active(file):     862420 kB
Inactive(file):  2930528 kB
Unevictable:        7128 kB
Mlocked:            7128 kB
SwapTotal:      67108856 kB
SwapFree:       67100456 kB
Dirty:             10104 kB
Writeback:             0 kB
AnonPages:        249456 kB
Mapped:            10740 kB
Shmem:                 0 kB
Slab:             735284 kB
SReclaimable:     177212 kB
SUnreclaim:       558072 kB
KernelStack:        1456 kB
PageTables:         4128 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     365268 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    229376 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= 71284 MiB
End job on node105 at 2012-06-02 13:35:30