Trace number 3495385

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 NameAnswerCPU timeWall clock time
OptimuS x100_sourceUNSAT 739.33 739.313

General information on the benchmark

NameSAT02/industrial/goldberg/rand_net/
rand_net40-25-10.shuffled.cnf
MD5SUM74b31bb32c269d11a6b9c470aa0399df
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark23.3814
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses5921
Sum of the clauses size13960
Maximum clause length40
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23840
Number of clauses of size 32080
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

Solver Data 

739.31/739.30	c - Reading the instance.. OK! Totally clauses:     5921; Vars:     2000; Time: 0.01
739.31/739.30	c - Unit propagation..     OK! Removed clauses:        0;                 Time: 0.00
739.31/739.30	c - Delete by resolution.. OK! Removed clauses:       80;                 Time: 0.00
739.31/739.30	c   - Solving the original instance..
739.31/739.30	c     - yet UNKNOWN! Continue to clause elimination..
739.31/739.30	c   - round:    1;   Skips in previous round:    0
739.31/739.30	c     - clauses done:  1%; among them skipped: 10.00%;
739.31/739.30	c     - clauses done: 10%; among them skipped: 11.64%;
739.31/739.30	c     - clauses done: 20%; among them skipped: 15.53%;
739.31/739.30	c     - clauses done: 30%; among them skipped: 15.87%;
739.31/739.30	c     - clauses done: 40%; among them skipped: 17.56%;
739.31/739.30	c     - clauses done: 50%; among them skipped: 18.41%;
739.31/739.30	c   - round:    2;   Skips in previous round:  624
739.31/739.30	c     - clauses done:  1%; among them skipped: 0.00%;
739.31/739.30	c     - clauses done: 10%; among them skipped: 1.35%;
739.31/739.30	c     - clauses done: 20%; among them skipped: 2.45%;
739.31/739.30	c     - clauses done: 30%; among them skipped: 2.64%;
739.31/739.30	c     - clauses done: 40%; among them skipped: 3.38%;
739.31/739.30	c     - clauses done: 50%; among them skipped: 4.12%;
739.31/739.30	c   - round:    3;   Skips in previous round:  148
739.31/739.30	c     - clauses done:  1%; among them skipped: 0.00%;
739.31/739.30	c     - clauses done: 10%; among them skipped: 0.00%;
739.31/739.30	c     - clauses done: 20%; among them skipped: 0.00%;
739.31/739.30	c     - clauses done: 30%; among them skipped: 0.00%;
739.31/739.30	c     - clauses done: 40%; among them skipped: 0.00%;
739.31/739.30	c     - clauses done: 50%; among them skipped: 0.00%;
739.31/739.30	c - Finish! Unsat core size: 4995 / 5921; Time: 736.47 s
739.31/739.30	c - ---------------------------------------------------------------------------
739.31/739.30	c - Statistics: |    unit   |    BCE    | sat-saved | sat-check | unsat-check |
739.31/739.30	c -             |       0   |     392   |    2475   |    2520   |     534     |
739.31/739.30	c - ---------------------------------------------------------------------------
739.31/739.30	s UNSATISFIABLE
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5667 5671 5672 5673 5674 5675 5676 5677 5679 5680 5681 5682 5683 5684 5685 5686 5688 5690 5691 5693 5695 5697 5698 5699 5700 5702 5703 5705 5707 5708 5709 5710 5713 5714 5715 5716 5718 5719 5720 5721 5722 5724 5725 5726 5727 5729 5730 5731 5732 5733 5734 5735 5736 5737 5738 5739 5741 5742 5743 5744 5745 5746 5748 5749 5750 5751 5752 5755 5756 5758 5759 5760 5761 5762 5763 5764 5767 5768 5769 5770 5771 5773 5774 5776 5777 5778 5779 5780 5781 5782 5783 5784 5785 5786 5787 5789 5791 5792 5793 5794 5795 5796 5798 5800 5801 5802 5803 5804 5806 5807 5808 5809 5811 5812 5813 5814 5815 5816 5817 5818 5819 5820 5821 5822 5823 5824 5825 5826 5827 5828 5829 5830 5831 5832 5833 5834 5835 5836 5837 5838 5839 5841 5842 5843 5845 5846 5847 5848 5849 5850 5851 5852 5853 5854 5855 5856 5857 5859 5860 5861 5862 5863 5864 5865 5867 5868 5869 5870 5872 5873 5875 5876 5878 5879 5880 5881 5882 5883 5884 5886 5887 5888 5889 5890 5891 5893 5894 5895 5896 5897 5898 5899 5900 5901 5903 5904 5906 5907 5908 5909 5910 5911 5912 5913 5915 5916 5917 5918 5919 5921 0

Verifier Data 

OK	4995

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 988)

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-3495385-1307806703/watcher-3495385-1307806703 -o /tmp/evaluation-result-3495385-1307806703/solver-3495385-1307806703 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495385-1307806703.cnf 

running on 2 cores: 1,3

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): 1850 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.99 3.50 2.81 5/189 1707
/proc/meminfo: memFree=26701564/32951124 swapFree=67052292/67111528
[pid=1707] ppid=1705 vsize=19800 CPUtime=0 cores=1,3
/proc/1707/stat : 1707 (OptimuS_release) R 1705 1707 608 0 -1 4202496 513 0 0 0 0 0 0 0 24 0 1 0 892271281 20275200 450 33554432000 4194304 4280283 140737133316080 18446744073709551615 4267193 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1707/statm: 4950 450 224 21 0 1587 0

[startup+0.0433299 s]
/proc/loadavg: 3.99 3.50 2.81 5/189 1707
/proc/meminfo: memFree=26701564/32951124 swapFree=67052292/67111528
[pid=1707] ppid=1705 vsize=21176 CPUtime=0.03 cores=1,3
/proc/1707/stat : 1707 (OptimuS_release) R 1705 1707 608 0 -1 4202496 1060 0 0 0 3 0 0 0 24 0 1 0 892271281 21684224 993 33554432000 4194304 4280283 140737133316080 18446744073709551615 4242888 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1707/statm: 5294 993 270 21 0 1931 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 21176

[startup+0.100324 s]
/proc/loadavg: 3.99 3.50 2.81 5/189 1707
/proc/meminfo: memFree=26701564/32951124 swapFree=67052292/67111528
[pid=1707] ppid=1705 vsize=21176 CPUtime=0.09 cores=1,3
/proc/1707/stat : 1707 (OptimuS_release) R 1705 1707 608 0 -1 4202496 1399 0 0 0 9 0 0 0 24 0 1 0 892271281 21684224 1330 33554432000 4194304 4280283 140737133316080 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1707/statm: 5294 1331 270 21 0 1931 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21176

[startup+0.300285 s]
/proc/loadavg: 3.99 3.50 2.81 5/189 1707
/proc/meminfo: memFree=26701564/32951124 swapFree=67052292/67111528
[pid=1707] ppid=1705 vsize=24160 CPUtime=0.29 cores=1,3
/proc/1707/stat : 1707 (OptimuS_release) R 1705 1707 608 0 -1 4202496 3785 0 0 0 29 0 0 0 25 0 1 0 892271281 24739840 2072 33554432000 4194304 4280283 140737133316080 18446744073709551615 4243206 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1707/statm: 6040 2074 270 21 0 2677 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24160

[startup+0.700217 s]
/proc/loadavg: 3.99 3.50 2.81 5/189 1707
/proc/meminfo: memFree=26701564/32951124 swapFree=67052292/67111528
[pid=1707] ppid=1705 vsize=40128 CPUtime=0.69 cores=1,3
/proc/1707/stat : 1707 (OptimuS_release) R 1705 1707 608 0 -1 4202496 8665 0 0 0 68 1 0 0 25 0 1 0 892271281 41091072 4808 33554432000 4194304 4280283 140737133316080 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1707/statm: 10032 4808 270 21 0 6669 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40128

[startup+1.50107 s]
/proc/loadavg: 3.99 3.50 2.81 5/190 1708
/proc/meminfo: memFree=26658800/32951124 swapFree=67052292/67111528
[pid=1707] ppid=1705 vsize=28800 CPUtime=1.49 cores=1,3
/proc/1707/stat : 1707 (OptimuS_release) R 1705 1707 608 0 -1 4202496 12025 0 0 0 148 1 0 0 25 0 1 0 892271281 29491200 3449 33554432000 4194304 4280283 140737133316080 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1707/statm: 7200 3449 270 21 0 3837 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28800

[startup+3.10079 s]
/proc/loadavg: 3.99 3.51 2.82 5/190 1708
/proc/meminfo: memFree=26628076/32951124 swapFree=67052292/67111528
[pid=1707] ppid=1705 vsize=33152 CPUtime=3.09 cores=1,3
/proc/1707/stat : 1707 (OptimuS_release) R 1705 1707 608 0 -1 4202496 13426 0 0 0 308 1 0 0 25 0 1 0 892271281 33947648 4838 33554432000 4194304 4280283 140737133316080 18446744073709551615 270616510265 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1707/statm: 8288 4838 270 21 0 4925 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33152

[startup+6.30022 s]
/proc/loadavg: 3.99 3.51 2.82 5/190 1709
/proc/meminfo: memFree=26461520/32951124 swapFree=67052292/67111528
[pid=1707] ppid=1705 vsize=37572 CPUtime=6.29 cores=1,3
/proc/1707/stat : 1707 (OptimuS_release) R 1705 1707 608 0 -1 4202496 14590 0 0 0 627 2 0 0 25 0 1 0 892271281 38473728 5989 33554432000 4194304 4280283 140737133316080 18446744073709551615 4242930 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1707/statm: 9393 5989 270 21 0 6030 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 37572

[startup+12.7011 s]
/proc/loadavg: 3.99 3.53 2.83 5/190 1709
/proc/meminfo: memFree=26322520/32951124 swapFree=67052292/67111528
[pid=1707] ppid=1705 vsize=26080 CPUtime=12.69 cores=1,3
/proc/1707/stat : 1707 (OptimuS_release) R 1705 1707 608 0 -1 4202496 23279 0 0 0 1266 3 0 0 25 0 1 0 892271281 26705920 2777 33554432000 4194304 4280283 140737133316080 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1707/statm: 6520 2777 270 21 0 3157 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26080

[startup+25.5008 s]
/proc/loadavg: 3.99 3.54 2.84 5/190 1709
/proc/meminfo: memFree=26738264/32951124 swapFree=67052292/67111528
[pid=1707] ppid=1705 vsize=37572 CPUtime=25.49 cores=1,3
/proc/1707/stat : 1707 (OptimuS_release) R 1705 1707 608 0 -1 4202496 30527 0 0 0 2545 4 0 0 25 0 1 0 892271281 38473728 6005 33554432000 4194304 4280283 140737133316080 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1707/statm: 9393 6005 270 21 0 6030 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 37572

[startup+51.1003 s]
/proc/loadavg: 3.99 3.58 2.87 5/190 1710
/proc/meminfo: memFree=26001916/32951124 swapFree=67052292/67111528
[pid=1707] ppid=1705 vsize=40292 CPUtime=51.09 cores=1,3
/proc/1707/stat : 1707 (OptimuS_release) R 1705 1707 608 0 -1 4202496 35157 0 0 0 5104 5 0 0 25 0 1 0 892271281 41259008 6686 33554432000 4194304 4280283 140737133316080 18446744073709551615 4257665 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1707/statm: 10073 6686 270 21 0 6710 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 40292

[startup+102.306 s]
/proc/loadavg: 3.99 3.65 2.94 5/190 1711
/proc/meminfo: memFree=25767512/32951124 swapFree=67052292/67111528
[pid=1707] ppid=1705 vsize=40292 CPUtime=102.3 cores=1,3
/proc/1707/stat : 1707 (OptimuS_release) R 1705 1707 608 0 -1 4202496 35160 0 0 0 10225 5 0 0 25 0 1 0 892271281 41259008 6689 33554432000 4194304 4280283 140737133316080 18446744073709551615 4256628 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1707/statm: 10073 6689 270 21 0 6710 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 40292

[startup+162.301 s]
/proc/loadavg: 3.99 3.70 3.00 5/190 1713
/proc/meminfo: memFree=24667320/32951124 swapFree=67052292/67111528
[pid=1707] ppid=1705 vsize=89428 CPUtime=162.29 cores=1,3
/proc/1707/stat : 1707 (OptimuS_release) R 1705 1707 608 0 -1 4202496 90648 0 0 0 16217 12 0 0 25 0 1 0 892271281 91574272 11846 33554432000 4194304 4280283 140737133316080 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1707/statm: 22357 11846 270 21 0 18994 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 89428

[startup+222.301 s]
/proc/loadavg: 4.03 3.77 3.06 5/190 1714
/proc/meminfo: memFree=23979824/32951124 swapFree=67052292/67111528
[pid=1707] ppid=1705 vsize=70752 CPUtime=222.29 cores=1,3
/proc/1707/stat : 1707 (OptimuS_release) R 1705 1707 608 0 -1 4202496 150036 0 0 0 22210 19 0 0 25 0 1 0 892271281 72450048 14301 33554432000 4194304 4280283 140737133316080 18446744073709551615 4257370 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1707/statm: 17688 14301 270 21 0 14325 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 70752

[startup+282.3 s]
/proc/loadavg: 4.01 3.81 3.12 5/190 1754
/proc/meminfo: memFree=30332532/32951124 swapFree=67052292/67111528
[pid=1707] ppid=1705 vsize=70752 CPUtime=282.3 cores=1,3
/proc/1707/stat : 1707 (OptimuS_release) R 1705 1707 608 0 -1 4202496 167749 0 0 0 28209 21 0 0 25 0 1 0 892271281 72450048 14301 33554432000 4194304 4280283 140737133316080 18446744073709551615 4243215 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1707/statm: 17688 14301 270 21 0 14325 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 70752

[startup+342.301 s]
/proc/loadavg: 4.04 3.86 3.18 5/190 1756
/proc/meminfo: memFree=28817712/32951124 swapFree=67052292/67111528
[pid=1707] ppid=1705 vsize=70752 CPUtime=342.29 cores=1,3
/proc/1707/stat : 1707 (OptimuS_release) R 1705 1707 608 0 -1 4202496 197934 0 0 0 34205 24 0 0 25 0 1 0 892271281 72450048 13242 33554432000 4194304 4280283 140737133316080 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1707/statm: 17688 13242 270 21 0 14325 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 70752

[startup+402.3 s]
/proc/loadavg: 4.01 3.88 3.22 5/190 1757
/proc/meminfo: memFree=28699740/32951124 swapFree=67052292/67111528
[pid=1707] ppid=1705 vsize=70752 CPUtime=402.29 cores=1,3
/proc/1707/stat : 1707 (OptimuS_release) R 1705 1707 608 0 -1 4202496 198994 0 0 0 40205 24 0 0 25 0 1 0 892271281 72450048 14301 33554432000 4194304 4280283 140737133316080 18446744073709551615 4242930 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1707/statm: 17688 14301 270 21 0 14325 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 70752

[startup+462.301 s]
/proc/loadavg: 4.00 3.90 3.27 5/190 1759
/proc/meminfo: memFree=27211804/32951124 swapFree=67052292/67111528
[pid=1707] ppid=1705 vsize=70752 CPUtime=462.3 cores=1,3
/proc/1707/stat : 1707 (OptimuS_release) R 1705 1707 608 0 -1 4202496 431762 0 0 0 46178 52 0 0 25 0 1 0 892271281 72450048 14301 33554432000 4194304 4280283 140737133316080 18446744073709551615 4256628 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1707/statm: 17688 14301 270 21 0 14325 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 70752

[startup+522.301 s]
/proc/loadavg: 4.00 3.91 3.31 5/190 1760
/proc/meminfo: memFree=27568876/32951124 swapFree=67052292/67111528
[pid=1707] ppid=1705 vsize=120072 CPUtime=522.3 cores=1,3
/proc/1707/stat : 1707 (OptimuS_release) R 1705 1707 608 0 -1 4202496 804071 0 0 0 52130 100 0 0 25 0 1 0 892271281 122953728 25138 33554432000 4194304 4280283 140737133316080 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1707/statm: 30018 25138 270 21 0 26655 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 120072

[startup+582.3 s]
/proc/loadavg: 4.00 3.93 3.35 5/190 1762
/proc/meminfo: memFree=26113176/32951124 swapFree=67052292/67111528
[pid=1707] ppid=1705 vsize=101492 CPUtime=582.3 cores=1,3
/proc/1707/stat : 1707 (OptimuS_release) R 1705 1707 608 0 -1 4202496 1272862 0 0 0 58069 161 0 0 25 0 1 0 892271281 103927808 21986 33554432000 4194304 4280283 140737133316080 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1707/statm: 25373 21986 270 21 0 22010 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 101492

[startup+642.301 s]
/proc/loadavg: 4.00 3.94 3.39 5/190 1764
/proc/meminfo: memFree=26859596/32951124 swapFree=67052292/67111528
[pid=1707] ppid=1705 vsize=150812 CPUtime=642.3 cores=1,3
/proc/1707/stat : 1707 (OptimuS_release) R 1705 1707 608 0 -1 4202496 1689339 0 0 0 64016 214 0 0 25 0 1 0 892271281 154431488 29981 33554432000 4194304 4280283 140737133316080 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1707/statm: 37703 29981 270 21 0 34340 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 150812

[startup+702.301 s]
/proc/loadavg: 4.00 3.95 3.43 5/190 1765
/proc/meminfo: memFree=28124204/32951124 swapFree=67052292/67111528
[pid=1707] ppid=1705 vsize=150812 CPUtime=702.3 cores=1,3
/proc/1707/stat : 1707 (OptimuS_release) R 1705 1707 608 0 -1 4202496 2042612 0 0 0 69970 260 0 0 25 0 1 0 892271281 154431488 30231 33554432000 4194304 4280283 140737133316080 18446744073709551615 4243150 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1707/statm: 37703 30231 270 21 0 34340 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 150812

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

[startup+716.701 s]
/proc/loadavg: 4.00 3.95 3.43 5/190 1766
/proc/meminfo: memFree=27748720/32951124 swapFree=67052292/67111528
[pid=1707] ppid=1705 vsize=150812 CPUtime=716.71 cores=1,3
/proc/1707/stat : 1707 (OptimuS_release) R 1705 1707 608 0 -1 4202496 2115501 0 0 0 71400 271 0 0 25 0 1 0 892271281 154431488 31214 33554432000 4194304 4280283 140737133316080 18446744073709551615 4242992 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1707/statm: 37703 31215 270 21 0 34340 0
Current children cumulated CPU time (s) 716.71
Current children cumulated vsize (KiB) 150812

[startup+729.5 s]
/proc/loadavg: 4.00 3.95 3.44 5/190 1766
/proc/meminfo: memFree=27377448/32951124 swapFree=67052292/67111528
[pid=1707] ppid=1705 vsize=181632 CPUtime=729.51 cores=1,3
/proc/1707/stat : 1707 (OptimuS_release) R 1705 1707 608 0 -1 4202496 2201741 0 0 0 72668 283 0 0 25 0 1 0 892271281 185991168 35165 33554432000 4194304 4280283 140737133316080 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1707/statm: 45408 35165 270 21 0 42045 0
Current children cumulated CPU time (s) 729.51
Current children cumulated vsize (KiB) 181632

[startup+735.907 s]
/proc/loadavg: 4.08 3.97 3.45 5/190 1766
/proc/meminfo: memFree=27297340/32951124 swapFree=67052292/67111528
[pid=1707] ppid=1705 vsize=101492 CPUtime=735.91 cores=1,3
/proc/1707/stat : 1707 (OptimuS_release) R 1705 1707 608 0 -1 4202496 2202814 0 0 0 73308 283 0 0 25 0 1 0 892271281 103927808 21986 33554432000 4194304 4280283 140737133316080 18446744073709551615 4256628 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1707/statm: 25373 21986 270 21 0 22010 0
Current children cumulated CPU time (s) 735.91
Current children cumulated vsize (KiB) 101492

[startup+737.501 s]
/proc/loadavg: 4.07 3.97 3.45 5/190 1766
/proc/meminfo: memFree=27272168/32951124 swapFree=67052292/67111528
[pid=1707] ppid=1705 vsize=101492 CPUtime=737.51 cores=1,3
/proc/1707/stat : 1707 (OptimuS_release) R 1705 1707 608 0 -1 4202496 2202814 0 0 0 73468 283 0 0 25 0 1 0 892271281 103927808 21986 33554432000 4194304 4280283 140737133316080 18446744073709551615 4236530 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1707/statm: 25373 21986 270 21 0 22010 0
Current children cumulated CPU time (s) 737.51
Current children cumulated vsize (KiB) 101492

[startup+738.301 s]
/proc/loadavg: 4.07 3.97 3.45 5/190 1766
/proc/meminfo: memFree=27242904/32951124 swapFree=67052292/67111528
[pid=1707] ppid=1705 vsize=101492 CPUtime=738.31 cores=1,3
/proc/1707/stat : 1707 (OptimuS_release) R 1705 1707 608 0 -1 4202496 2202814 0 0 0 73548 283 0 0 25 0 1 0 892271281 103927808 21986 33554432000 4194304 4280283 140737133316080 18446744073709551615 4243352 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1707/statm: 25373 21986 270 21 0 22010 0
Current children cumulated CPU time (s) 738.31
Current children cumulated vsize (KiB) 101492

[startup+739.101 s]
/proc/loadavg: 4.07 3.97 3.45 5/190 1766
/proc/meminfo: memFree=27207192/32951124 swapFree=67052292/67111528
[pid=1707] ppid=1705 vsize=101492 CPUtime=739.11 cores=1,3
/proc/1707/stat : 1707 (OptimuS_release) R 1705 1707 608 0 -1 4202496 2212812 0 0 0 73627 284 0 0 25 0 1 0 892271281 103927808 21986 33554432000 4194304 4280283 140737133316080 18446744073709551615 4257552 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1707/statm: 25373 21986 270 21 0 22010 0
Current children cumulated CPU time (s) 739.11
Current children cumulated vsize (KiB) 101492

[startup+739.3 s]
/proc/loadavg: 4.07 3.97 3.45 5/190 1766
/proc/meminfo: memFree=27207192/32951124 swapFree=67052292/67111528
[pid=1707] ppid=1705 vsize=150812 CPUtime=739.31 cores=1,3
/proc/1707/stat : 1707 (OptimuS_release) R 1705 1707 608 0 -1 4202496 2221131 0 0 0 73646 285 0 0 25 0 1 0 892271281 154431488 30305 33554432000 4194304 4280283 140737133316080 18446744073709551615 4242930 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1707/statm: 37703 30305 270 21 0 34340 0
Current children cumulated CPU time (s) 739.31
Current children cumulated vsize (KiB) 150812

Child status: 20
Real time (s): 739.313
CPU time (s): 739.33
CPU user time (s): 736.471
CPU system time (s): 2.85856
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 181632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 736.471
system time used= 2.85857
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2221154
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= 10
involuntary context switches= 904

runsolver used 1.14982 second user time and 2.88856 second system time

The end

Launcher Data 

Begin job on node108 at 2011-06-11 17:38:23
IDJOB=3495385
IDBENCH=88013
IDSOLVER=1988
FILE ID=node108/3495385-1307806703
RUNJOBID= node108-1307806165-1447
PBS_JOBID= 13551068
Free space on /tmp= 74088 MiB

SOLVER NAME= OptimuS x100_source
BENCH NAME= SAT02/industrial/goldberg/rand_net/rand_net40-25-10.shuffled.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495385-1307806703/watcher-3495385-1307806703 -o /tmp/evaluation-result-3495385-1307806703/solver-3495385-1307806703 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495385-1307806703.cnf

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 74b31bb32c269d11a6b9c470aa0399df
RANDOM SEED=918157396

node108.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.64
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      26702472 kB
Buffers:        296512 kB
Cached:         827660 kB
SwapCached:      25932 kB
Active:        5409892 kB
Inactive:       614712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      26702472 kB
SwapTotal:    67111528 kB
SwapFree:     67052292 kB
Dirty:             812 kB
Writeback:           0 kB
AnonPages:     4895460 kB
Mapped:           9608 kB
Slab:           149328 kB
PageTables:      14896 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  5966408 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74092 MiB
End job on node108 at 2011-06-11 17:50:43