Trace number 3706762

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) 1800.07 1800.41

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_9.opb.PB06.opb
MD5SUM093efae700664f798191c0b27cec34af
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark419
Best CPU time to get the best result obtained on this benchmark1792.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 447
Optimality of the best value was proved NO
Number of variables10000
Total number of constraints656900
Number of constraints which are clauses656900
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 10000
Biggest coefficient in the objective function 99
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 494527
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 99
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 494527
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data

23.79/23.82	c 2012-05-27T12:18:19+0200
23.79/23.82	c arch = x86_64
23.79/23.82	c os = linux
23.79/23.82	c compiler = ghc 7.4
23.79/23.82	c packages:
23.79/23.82	c   OptDir-0.0.1
23.79/23.82	c   array-0.4.0.0
23.79/23.82	c   base-4.5.0.0
23.79/23.82	c   bytestring-0.9.2.1
23.79/23.82	c   containers-0.4.2.1
23.79/23.82	c   deepseq-1.3.0.0
23.79/23.82	c   mtl-2.1.1
23.79/23.82	c   old_locale-1.0.0.4
23.79/23.82	c   parse_dimacs-1.2
23.79/23.82	c   parsec-3.1.2
23.79/23.82	c   queue-0.1.2
23.79/23.82	c   stm-2.3
23.79/23.82	c   time-1.4
23.79/23.82	c command line = ["--pb","HOME/instance-3706762-1338113898.opb"]
23.79/23.82	c #vars 10000
23.79/23.82	c #constraints 656900
23.79/23.82	c Solving starts ...
25.98/26.04	c solving time = 2.212s
25.98/26.04	c #decision = 19055
25.98/26.04	c #conflict = 204
25.98/26.04	c #restart = 1
25.98/26.04	o 424
25.98/26.07	c Solving starts ...
26.18/26.27	c solving time = 0.189s
26.18/26.27	c #decision = 24640
26.18/26.27	c #conflict = 206
26.18/26.27	c #restart = 1
26.18/26.27	o 422
26.18/26.29	c Solving starts ...
26.39/26.46	c solving time = 0.158s
26.39/26.46	c #decision = 25741
26.39/26.46	c #conflict = 206
26.39/26.46	c #restart = 1
26.39/26.46	o 421
26.39/26.48	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-3706762-1338113898/watcher-3706762-1338113898 -o /tmp/evaluation-result-3706762-1338113898/solver-3706762-1338113898 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706762-1338113898.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: 2.09 2.06 2.00 3/176 9668
/proc/meminfo: memFree=28282448/32873844 swapFree=7620/7620
[pid=9668] ppid=9666 vsize=6208 CPUtime=0 cores=0,2,4,6
/proc/9668/stat : 9668 (toysat) R 9666 9668 6880 0 -1 4202496 782 0 0 0 0 0 0 0 20 0 1 0 277518446 6356992 703 33554432000 4194304 8973514 140733401025712 140735846225944 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/9668/statm: 1552 703 413 1167 0 333 0

[startup+0.0646281 s]
/proc/loadavg: 2.09 2.06 2.00 3/176 9668
/proc/meminfo: memFree=28282448/32873844 swapFree=7620/7620
[pid=9668] ppid=9666 vsize=10304 CPUtime=0.05 cores=0,2,4,6
/proc/9668/stat : 9668 (toysat) R 9666 9668 6880 0 -1 4202496 1615 0 0 0 5 0 0 0 20 0 1 0 277518446 10551296 1536 33554432000 4194304 8973514 140733401025712 140735846225944 5781379 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/9668/statm: 2576 1536 418 1167 0 1357 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 10304

[startup+0.100231 s]
/proc/loadavg: 2.09 2.06 2.00 3/176 9668
/proc/meminfo: memFree=28282448/32873844 swapFree=7620/7620
[pid=9668] ppid=9666 vsize=12352 CPUtime=0.09 cores=0,2,4,6
/proc/9668/stat : 9668 (toysat) R 9666 9668 6880 0 -1 4202496 2299 0 0 0 8 1 0 0 20 0 1 0 277518446 12648448 2220 33554432000 4194304 8973514 140733401025712 140735846225944 4209439 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/9668/statm: 3088 2226 418 1167 0 1869 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12352

[startup+0.300235 s]
/proc/loadavg: 2.09 2.06 2.00 3/176 9668
/proc/meminfo: memFree=28282448/32873844 swapFree=7620/7620
[pid=9668] ppid=9666 vsize=25664 CPUtime=0.29 cores=0,2,4,6
/proc/9668/stat : 9668 (toysat) R 9666 9668 6880 0 -1 4202496 5683 0 0 0 25 4 0 0 20 0 1 0 277518446 26279936 5604 33554432000 4194304 8973514 140733401025712 140733401024976 5783400 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/9668/statm: 6416 5604 418 1167 0 5197 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25664

[startup+0.700238 s]
/proc/loadavg: 2.09 2.06 2.00 3/176 9668
/proc/meminfo: memFree=28282448/32873844 swapFree=7620/7620
[pid=9668] ppid=9666 vsize=58432 CPUtime=0.69 cores=0,2,4,6
/proc/9668/stat : 9668 (toysat) R 9666 9668 6880 0 -1 4202496 13725 0 0 0 60 9 0 0 20 0 1 0 277518446 59834368 13646 33554432000 4194304 8973514 140733401025712 140733401024976 5781780 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/9668/statm: 14608 13646 418 1167 0 13389 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 58432

[startup+1.50023 s]
/proc/loadavg: 2.09 2.06 2.00 3/177 9669
/proc/meminfo: memFree=28208388/32873844 swapFree=7620/7620
[pid=9668] ppid=9666 vsize=105536 CPUtime=1.49 cores=0,2,4,6
/proc/9668/stat : 9668 (toysat) R 9666 9668 6880 0 -1 4202496 25652 0 0 0 130 19 0 0 20 0 1 0 277518446 108068864 25573 33554432000 4194304 8973514 140733401025712 140733401025208 7858672 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/9668/statm: 26384 25573 418 1167 0 25165 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 105536

[startup+3.10023 s]
/proc/loadavg: 2.09 2.06 2.00 3/177 9669
/proc/meminfo: memFree=28143536/32873844 swapFree=7620/7620
[pid=9668] ppid=9666 vsize=197696 CPUtime=3.09 cores=0,2,4,6
/proc/9668/stat : 9668 (toysat) R 9666 9668 6880 0 -1 4202496 48692 0 0 0 271 38 0 0 20 0 1 0 277518446 202440704 48613 33554432000 4194304 8973514 140733401025712 140733401025208 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/9668/statm: 49424 48613 418 1167 0 48205 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 197696

[startup+6.30029 s]
/proc/loadavg: 2.08 2.06 2.00 3/177 9669
/proc/meminfo: memFree=27912160/32873844 swapFree=7620/7620
[pid=9668] ppid=9666 vsize=373824 CPUtime=6.29 cores=0,2,4,6
/proc/9668/stat : 9668 (toysat) R 9666 9668 6880 0 -1 4202496 92724 0 0 0 584 45 0 0 20 0 1 0 277518446 382795776 92645 33554432000 4194304 8973514 140733401025712 140733401024976 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9668/statm: 93456 92645 418 1167 0 92237 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 373824

[startup+12.7002 s]
/proc/loadavg: 2.07 2.06 2.00 3/177 9669
/proc/meminfo: memFree=27556436/32873844 swapFree=7620/7620
[pid=9668] ppid=9666 vsize=729152 CPUtime=12.69 cores=0,2,4,6
/proc/9668/stat : 9668 (toysat) R 9666 9668 6880 0 -1 4202496 181570 0 0 0 1207 62 0 0 20 0 1 0 277518446 746651648 181491 33554432000 4194304 8973514 140733401025712 140733401007680 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9668/statm: 182288 181491 426 1167 0 181069 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 729152

[startup+25.5004 s]
/proc/loadavg: 2.06 2.06 2.00 3/177 9669
/proc/meminfo: memFree=27556436/32873844 swapFree=7620/7620
[pid=9668] ppid=9666 vsize=729152 CPUtime=25.48 cores=0,2,4,6
/proc/9668/stat : 9668 (toysat) R 9666 9668 6880 0 -1 4202496 181587 0 0 0 2483 65 0 0 20 0 1 0 277518446 746651648 181508 33554432000 4194304 8973514 140733401025712 140733401023680 4424580 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9668/statm: 182288 181508 443 1167 0 181069 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 729152

[startup+51.1003 s]
/proc/loadavg: 2.04 2.05 2.00 3/177 9669
/proc/meminfo: memFree=27556684/32873844 swapFree=7620/7620
[pid=9668] ppid=9666 vsize=729152 CPUtime=51.08 cores=0,2,4,6
/proc/9668/stat : 9668 (toysat) R 9666 9668 6880 0 -1 4202496 181599 0 0 0 5037 71 0 0 20 0 1 0 277518446 746651648 181520 33554432000 4194304 8973514 140733401025712 140733401025208 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9668/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 729152

[startup+102.3 s]
/proc/loadavg: 2.06 2.06 2.00 3/180 9672
/proc/meminfo: memFree=27556536/32873844 swapFree=7620/7620
[pid=9668] ppid=9666 vsize=729152 CPUtime=102.28 cores=0,2,4,6
/proc/9668/stat : 9668 (toysat) R 9666 9668 6880 0 -1 4202496 181599 0 0 0 10147 81 0 0 20 0 1 0 277518446 746651648 181520 33554432000 4194304 8973514 140733401025712 140733401023616 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9668/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 729152

[startup+162.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/178 9672
/proc/meminfo: memFree=27556656/32873844 swapFree=7620/7620
[pid=9668] ppid=9666 vsize=729152 CPUtime=162.26 cores=0,2,4,6
/proc/9668/stat : 9668 (toysat) R 9666 9668 6880 0 -1 4202496 181620 0 0 0 16135 91 0 0 20 0 1 0 277518446 746651648 181520 33554432000 4194304 8973514 140733401025712 140733401007680 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9668/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 729152

[startup+222.307 s]
/proc/loadavg: 2.04 2.05 2.00 3/177 9711
/proc/meminfo: memFree=26972236/32873844 swapFree=7620/7620
[pid=9668] ppid=9666 vsize=729152 CPUtime=222.24 cores=0,2,4,6
/proc/9668/stat : 9668 (toysat) R 9666 9668 6880 0 -1 4202496 181637 0 0 0 22120 104 0 0 20 0 1 0 277518446 746651648 181520 33554432000 4194304 8973514 140733401025712 140733401023680 4209363 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9668/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 729152

[startup+282.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/177 9711
/proc/meminfo: memFree=26972512/32873844 swapFree=7620/7620
[pid=9668] ppid=9666 vsize=729152 CPUtime=282.22 cores=0,2,4,6
/proc/9668/stat : 9668 (toysat) R 9666 9668 6880 0 -1 4202496 181643 0 0 0 28103 119 0 0 20 0 1 0 277518446 746651648 181520 33554432000 4194304 8973514 140733401025712 140733401023680 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9668/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 729152

[startup+342.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/177 9712
/proc/meminfo: memFree=26972168/32873844 swapFree=7620/7620
[pid=9668] ppid=9666 vsize=729152 CPUtime=342.21 cores=0,2,4,6
/proc/9668/stat : 9668 (toysat) R 9666 9668 6880 0 -1 4202496 181652 0 0 0 34086 135 0 0 20 0 1 0 277518446 746651648 181520 33554432000 4194304 8973514 140733401025712 140733401025208 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9668/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 729152

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 9712
/proc/meminfo: memFree=26972320/32873844 swapFree=7620/7620
[pid=9668] ppid=9666 vsize=729152 CPUtime=402.18 cores=0,2,4,6
/proc/9668/stat : 9668 (toysat) R 9666 9668 6880 0 -1 4202496 181667 0 0 0 40069 149 0 0 20 0 1 0 277518446 746651648 181520 33554432000 4194304 8973514 140733401025712 140733401025208 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9668/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 729152

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 9712
/proc/meminfo: memFree=26972596/32873844 swapFree=7620/7620
[pid=9668] ppid=9666 vsize=729152 CPUtime=462.17 cores=0,2,4,6
/proc/9668/stat : 9668 (toysat) R 9666 9668 6880 0 -1 4202496 181677 0 0 0 46053 164 0 0 20 0 1 0 277518446 746651648 181520 33554432000 4194304 8973514 140733401025712 140733401023680 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9668/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 729152

[startup+522.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 9712
/proc/meminfo: memFree=26972624/32873844 swapFree=7620/7620
[pid=9668] ppid=9666 vsize=729152 CPUtime=522.16 cores=0,2,4,6
/proc/9668/stat : 9668 (toysat) R 9666 9668 6880 0 -1 4202496 181677 0 0 0 52037 179 0 0 20 0 1 0 277518446 746651648 181520 33554432000 4194304 8973514 140733401025712 140733401023680 4209212 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9668/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 729152

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9712
/proc/meminfo: memFree=26972668/32873844 swapFree=7620/7620
[pid=9668] ppid=9666 vsize=729152 CPUtime=582.14 cores=0,2,4,6
/proc/9668/stat : 9668 (toysat) R 9666 9668 6880 0 -1 4202496 181687 0 0 0 58022 192 0 0 20 0 1 0 277518446 746651648 181520 33554432000 4194304 8973514 140733401025712 140733401023680 4204685 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9668/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 729152

[startup+642.3 s]

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

[startup+882.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9716
/proc/meminfo: memFree=26972188/32873844 swapFree=7620/7620
[pid=9668] ppid=9666 vsize=729152 CPUtime=882.11 cores=0,2,4,6
/proc/9668/stat : 9668 (toysat) R 9666 9668 6880 0 -1 4202496 181687 0 0 0 87943 268 0 0 20 0 1 0 277518446 746651648 181520 33554432000 4194304 8973514 140733401025712 140733401024976 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9668/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 882.11
Current children cumulated vsize (KiB) 729152

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9717
/proc/meminfo: memFree=26972340/32873844 swapFree=7620/7620
[pid=9668] ppid=9666 vsize=729152 CPUtime=942.09 cores=0,2,4,6
/proc/9668/stat : 9668 (toysat) R 9666 9668 6880 0 -1 4202496 181687 0 0 0 93926 283 0 0 20 0 1 0 277518446 746651648 181520 33554432000 4194304 8973514 140733401025712 140733401024976 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9668/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 942.09
Current children cumulated vsize (KiB) 729152

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9717
/proc/meminfo: memFree=26972308/32873844 swapFree=7620/7620
[pid=9668] ppid=9666 vsize=729152 CPUtime=1002.08 cores=0,2,4,6
/proc/9668/stat : 9668 (toysat) R 9666 9668 6880 0 -1 4202496 181687 0 0 0 99909 299 0 0 20 0 1 0 277518446 746651648 181520 33554432000 4194304 8973514 140733401025712 140733401025208 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9668/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 1002.08
Current children cumulated vsize (KiB) 729152

[startup+1062.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/177 9717
/proc/meminfo: memFree=26972556/32873844 swapFree=7620/7620
[pid=9668] ppid=9666 vsize=729152 CPUtime=1062.07 cores=0,2,4,6
/proc/9668/stat : 9668 (toysat) R 9666 9668 6880 0 -1 4202496 181687 0 0 0 105895 312 0 0 20 0 1 0 277518446 746651648 181520 33554432000 4194304 8973514 140733401025712 140733401025208 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9668/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 1062.07
Current children cumulated vsize (KiB) 729152

[startup+1122.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 9717
/proc/meminfo: memFree=26972804/32873844 swapFree=7620/7620
[pid=9668] ppid=9666 vsize=729152 CPUtime=1122.06 cores=0,2,4,6
/proc/9668/stat : 9668 (toysat) R 9666 9668 6880 0 -1 4202496 181687 0 0 0 111876 330 0 0 20 0 1 0 277518446 746651648 181520 33554432000 4194304 8973514 140733401025712 140733401023680 4209212 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9668/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 1122.06
Current children cumulated vsize (KiB) 729152

[startup+1182.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/177 9717
/proc/meminfo: memFree=26972928/32873844 swapFree=7620/7620
[pid=9668] ppid=9666 vsize=729152 CPUtime=1182.05 cores=0,2,4,6
/proc/9668/stat : 9668 (toysat) R 9666 9668 6880 0 -1 4202496 181687 0 0 0 117860 345 0 0 20 0 1 0 277518446 746651648 181520 33554432000 4194304 8973514 140733401025712 140733401023680 4209354 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9668/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 1182.05
Current children cumulated vsize (KiB) 729152

[startup+1242.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 9718
/proc/meminfo: memFree=26972432/32873844 swapFree=7620/7620
[pid=9668] ppid=9666 vsize=729152 CPUtime=1242.04 cores=0,2,4,6
/proc/9668/stat : 9668 (toysat) R 9666 9668 6880 0 -1 4202496 181687 0 0 0 123845 359 0 0 20 0 1 0 277518446 746651648 181520 33554432000 4194304 8973514 140733401025712 140733401025208 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9668/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 1242.04
Current children cumulated vsize (KiB) 729152

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 9718
/proc/meminfo: memFree=26972432/32873844 swapFree=7620/7620
[pid=9668] ppid=9666 vsize=729152 CPUtime=1302.03 cores=0,2,4,6
/proc/9668/stat : 9668 (toysat) R 9666 9668 6880 0 -1 4202496 181687 0 0 0 129830 373 0 0 20 0 1 0 277518446 746651648 181520 33554432000 4194304 8973514 140733401025712 140733401024976 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9668/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 1302.03
Current children cumulated vsize (KiB) 729152

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9721
/proc/meminfo: memFree=26972548/32873844 swapFree=7620/7620
[pid=9668] ppid=9666 vsize=729152 CPUtime=1362.03 cores=0,2,4,6
/proc/9668/stat : 9668 (toysat) R 9666 9668 6880 0 -1 4202496 181687 0 0 0 135815 388 0 0 20 0 1 0 277518446 746651648 181520 33554432000 4194304 8973514 140733401025712 140733401023680 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9668/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 1362.03
Current children cumulated vsize (KiB) 729152

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9721
/proc/meminfo: memFree=26972184/32873844 swapFree=7620/7620
[pid=9668] ppid=9666 vsize=729152 CPUtime=1422.02 cores=0,2,4,6
/proc/9668/stat : 9668 (toysat) R 9666 9668 6880 0 -1 4202496 181687 0 0 0 141799 403 0 0 20 0 1 0 277518446 746651648 181520 33554432000 4194304 8973514 140733401025712 140733401023680 4209136 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9668/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 1422.02
Current children cumulated vsize (KiB) 729152

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9721
/proc/meminfo: memFree=26972184/32873844 swapFree=7620/7620
[pid=9668] ppid=9666 vsize=729152 CPUtime=1482.01 cores=0,2,4,6
/proc/9668/stat : 9668 (toysat) R 9666 9668 6880 0 -1 4202496 181687 0 0 0 147782 419 0 0 20 0 1 0 277518446 746651648 181520 33554432000 4194304 8973514 140733401025712 140733401023680 4209212 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9668/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 1482.01
Current children cumulated vsize (KiB) 729152

[startup+1542.31 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 9722
/proc/meminfo: memFree=26973176/32873844 swapFree=7620/7620
[pid=9668] ppid=9666 vsize=729152 CPUtime=1542 cores=0,2,4,6
/proc/9668/stat : 9668 (toysat) R 9666 9668 6880 0 -1 4202496 181687 0 0 0 153767 433 0 0 20 0 1 0 277518446 746651648 181520 33554432000 4194304 8973514 140733401025712 140733401025208 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9668/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 1542
Current children cumulated vsize (KiB) 729152

[startup+1602.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 9722
/proc/meminfo: memFree=26972928/32873844 swapFree=7620/7620
[pid=9668] ppid=9666 vsize=729152 CPUtime=1601.99 cores=0,2,4,6
/proc/9668/stat : 9668 (toysat) R 9666 9668 6880 0 -1 4202496 181687 0 0 0 159751 448 0 0 20 0 1 0 277518446 746651648 181520 33554432000 4194304 8973514 140733401025712 140733401025208 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9668/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 1601.99
Current children cumulated vsize (KiB) 729152

[startup+1662.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 9722
/proc/meminfo: memFree=26972928/32873844 swapFree=7620/7620
[pid=9668] ppid=9666 vsize=729152 CPUtime=1661.98 cores=0,2,4,6
/proc/9668/stat : 9668 (toysat) R 9666 9668 6880 0 -1 4202496 181687 0 0 0 165735 463 0 0 20 0 1 0 277518446 746651648 181520 33554432000 4194304 8973514 140733401025712 140733401024976 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9668/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 1661.98
Current children cumulated vsize (KiB) 729152

[startup+1722.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 9722
/proc/meminfo: memFree=26972928/32873844 swapFree=7620/7620
[pid=9668] ppid=9666 vsize=729152 CPUtime=1721.97 cores=0,2,4,6
/proc/9668/stat : 9668 (toysat) R 9666 9668 6880 0 -1 4202496 181687 0 0 0 171721 476 0 0 20 0 1 0 277518446 746651648 181520 33554432000 4194304 8973514 140733401025712 140733401025208 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9668/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 1721.97
Current children cumulated vsize (KiB) 729152

[startup+1782.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 9722
/proc/meminfo: memFree=26972680/32873844 swapFree=7620/7620
[pid=9668] ppid=9666 vsize=729152 CPUtime=1781.96 cores=0,2,4,6
/proc/9668/stat : 9668 (toysat) R 9666 9668 6880 0 -1 4202496 181687 0 0 0 177705 491 0 0 20 0 1 0 277518446 746651648 181520 33554432000 4194304 8973514 140733401025712 140733401025208 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9668/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 1781.96
Current children cumulated vsize (KiB) 729152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 9722
/proc/meminfo: memFree=26972928/32873844 swapFree=7620/7620
[pid=9668] ppid=9666 vsize=729152 CPUtime=1800.06 cores=0,2,4,6
/proc/9668/stat : 9668 (toysat) R 9666 9668 6880 0 -1 4202496 181687 0 0 0 179510 496 0 0 20 0 1 0 277518446 746651648 181520 33554432000 4194304 8973514 140733401025712 140733401025208 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9668/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 729152

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: 2.01 2.01 2.00 3/177 9722
/proc/meminfo: memFree=26972928/32873844 swapFree=7620/7620
[pid=9668] ppid=9666 vsize=729152 CPUtime=1800.06 cores=0,2,4,6
/proc/9668/stat : 9668 (toysat) R 9666 9668 6880 0 -1 4202496 181687 0 0 0 179510 496 0 0 20 0 1 0 277518446 746651648 181520 33554432000 4194304 8973514 140733401025712 140733401025208 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/9668/statm: 182288 181520 455 1167 0 181069 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 729152

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.41
CPU time (s): 1800.07
CPU user time (s): 1795.11
CPU system time (s): 4.96625
CPU usage (%): 99.9814
Max. virtual memory (cumulated for all children) (KiB): 729152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.11
system time used= 4.96624
maximum resident set size= 726080
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 181687
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= 91
involuntary context switches= 1913

runsolver used 3.34049 second user time and 9.01563 second system time

The end

Launcher Data

Begin job on node107 at 2012-05-27 12:18:19
IDJOB=3706762
IDBENCH=1972
IDSOLVER=2285
FILE ID=node107/3706762-1338113898
RUNJOBID= node107-1338108466-8896
PBS_JOBID= 14624432
Free space on /tmp= 71556 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/wnq/normalized-wnq_n100_mw99_9.opb.PB06.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706762-1338113898/watcher-3706762-1338113898 -o /tmp/evaluation-result-3706762-1338113898/solver-3706762-1338113898 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706762-1338113898.opb

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

MD5SUM BENCH= 093efae700664f798191c0b27cec34af
RANDOM SEED=1298121592

node107.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		: 2666.760
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	: 5333.52
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		: 2666.760
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		: 2666.760
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		: 2666.760
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		: 2666.760
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		: 2666.760
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		: 2666.760
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	: 5331.86
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		: 2666.760
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:        28282424 kB
Buffers:          296848 kB
Cached:          3338212 kB
SwapCached:            0 kB
Active:           921568 kB
Inactive:        2878472 kB
Active(anon):     167676 kB
Inactive(anon):        0 kB
Active(file):     753892 kB
Inactive(file):  2878472 kB
Unevictable:        7620 kB
Mlocked:            7620 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             24084 kB
Writeback:             0 kB
AnonPages:        172084 kB
Mapped:            16124 kB
Shmem:               200 kB
Slab:             650056 kB
SReclaimable:      92596 kB
SUnreclaim:       557460 kB
KernelStack:        1464 kB
PageTables:         4452 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     279412 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    145408 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= 71540 MiB
End job on node107 at 2012-05-27 12:48:21