Trace number 351992

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, and are wall clock time (not CPU 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
wildcat-skc 2007-03-21SAT (TO)912 1800.05 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-10teams.opb
MD5SUM6db31fd4066996ff4f309d723fc2c237
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark904
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 904
Optimality of the best value was proved YES
Number of variables1800
Total number of constraints215
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)215
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint40
Maximum length of a constraint72
Number of terms in the objective function 1800
Biggest coefficient in the objective function 86
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 41700
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 86
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 41700
Number of bits of the biggest sum of numbers16
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 (download as text)

0.00/0.00	c 
0.00/0.00	c wildcat-skc (VERSION 0.8.0-lite-skc-devel)
0.00/0.00	c Developed by L. Liu  and M. Truszczynski 
0.00/0.00	c Last built on Sun 18 Mar 2007 03:03:20 PM EDT
0.00/0.00	c 
0.00/0.00	c /tmp/evaluation/351992-1176619469/wildcat-skc /tmp/evaluation/351992-1176619469/instance-351992-1176619469.opb 163494163 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 163494163
0.00/0.00	c Noise: 0.1 (10 : 100) 
0.00/0.04	c Starting searching:
0.00/0.04	c Phase 1 ...
1.59/1.69	c   trying 41700: vc 
1.59/1.69	o 1032
6.99/7.02	c   trying 999: vc 
6.99/7.02	o 958
50.18/50.27	c   trying 927: xxxxvc 
50.18/50.27	o 916
149.64/149.79	c   trying 885: xxxxxxxxxxc 
149.64/149.79	c Phase 2 ...
461.65/461.81	c   trying 915: xxxvc 
461.65/461.81	o 912
1432.45/1433.02	c   trying 911: xxxxxxxxxxc 
1432.45/1433.02	c Phase 3 ...
1800.03/1800.71	c   trying 911 again: xc 
1800.03/1800.71	s SATISFIABLE
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1800.03/1800.71	v -x1636 -x1637 -x1638 -x1639 -x1640 -x1641 -x1642 -x1643 -x1644 -x1645 -x1646 -x1647 -x1648 -x1649 x1650 -x1651 -x1652
1800.03/1800.71	v -x1653 -x1654 -x1655 -x1656 -x1657 -x1658 -x1659 -x1660 -x1661 -x1662 -x1663 -x1664 -x1665 -x1666 -x1667 x1668 -x1669
1800.03/1800.71	v -x1670 -x1671 -x1672 -x1673 -x1674 -x1675 -x1676 -x1677 -x1678 -x1679 -x1680 -x1681 -x1682 -x1683 -x1684 -x1685 -x1686
1800.03/1800.71	v -x1687 -x1688 -x1689 -x1690 -x1691 -x1692 -x1693 -x1694 -x1695 -x1696 -x1697 -x1698 -x1699 -x1700 -x1701 -x1702 -x1703
1800.03/1800.71	v -x1704 -x1705 -x1706 -x1707 -x1708 -x1709 -x1710 -x1711 -x1712 -x1713 -x1714 -x1715 -x1716 -x1717 -x1718 -x1719 -x1720
1800.03/1800.71	v -x1721 -x1722 -x1723 -x1724 -x1725 -x1726 -x1727 -x1728 -x1729 -x1730 -x1731 -x1732 -x1733 -x1734 -x1735 -x1736 -x1737
1800.03/1800.71	v x1738 -x1739 -x1740 -x1741 -x1742 -x1743 -x1744 -x1745 -x1746 -x1747 -x1748 -x1749 -x1750 -x1751 -x1752 -x1753 -x1754
1800.03/1800.71	v -x1755 -x1756 -x1757 -x1758 -x1759 -x1760 -x1761 -x1762 -x1763 -x1764 -x1765 -x1766 -x1767 -x1768 -x1769 -x1770 -x1771
1800.03/1800.71	v -x1772 -x1773 -x1774 -x1775 -x1776 -x1777 -x1778 -x1779 x1780 -x1781 -x1782 -x1783 -x1784 -x1785 -x1786 -x1787 -x1788
1800.03/1800.71	v -x1789 -x1790 -x1791 -x1792 -x1793 -x1794 -x1795 -x1796 -x1797 -x1798 -x1799 -x1800
1800.03/1800.71	c Total Number of Positive Atoms : 40
1800.03/1800.71	c 
1800.03/1800.71	c During searching:         461.773 seconds elapsed.
1800.03/1800.71	c CPU time spent:           461.68 seconds.
1800.03/1800.71	c 
1800.03/1800.71	c =================================== END =====================================
1800.03/1800.71	c

Verifier Data (download as text)

OK	912

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-351992-1176619469 -o ROOT/results/node3/solver-351992-1176619469 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/351992-1176619469/wildcat-skc /tmp/evaluation/351992-1176619469/instance-351992-1176619469.opb 163494163 

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): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 3257
/proc/meminfo: memFree=1598552/2055920 swapFree=4153856/4192956
[pid=3257] ppid=3255 vsize=5972 CPUtime=0
/proc/3257/stat : 3257 (wildcat-skc) R 3255 3257 3197 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 137984685 6115328 135 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3257/statm: 1493 135 105 226 0 1264 0

[startup+0.0932781 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 3257
/proc/meminfo: memFree=1598552/2055920 swapFree=4153856/4192956
[pid=3257] ppid=3255 vsize=8064 CPUtime=0.08
/proc/3257/stat : 3257 (wildcat-skc) R 3255 3257 3197 0 -1 4194304 695 0 0 0 8 0 0 0 18 0 1 0 137984685 8257536 678 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598400 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3257/statm: 2016 678 115 226 0 1787 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8064

[startup+0.10128 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 3257
/proc/meminfo: memFree=1598552/2055920 swapFree=4153856/4192956
[pid=3257] ppid=3255 vsize=8064 CPUtime=0.09
/proc/3257/stat : 3257 (wildcat-skc) R 3255 3257 3197 0 -1 4194304 695 0 0 0 9 0 0 0 18 0 1 0 137984685 8257536 678 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3257/statm: 2016 678 115 226 0 1787 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8064

[startup+0.301312 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 3257
/proc/meminfo: memFree=1598552/2055920 swapFree=4153856/4192956
[pid=3257] ppid=3255 vsize=8064 CPUtime=0.29
/proc/3257/stat : 3257 (wildcat-skc) R 3255 3257 3197 0 -1 4194304 695 0 0 0 29 0 0 0 19 0 1 0 137984685 8257536 678 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598402 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3257/statm: 2016 678 115 226 0 1787 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8064

[startup+0.701376 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 3257
/proc/meminfo: memFree=1598552/2055920 swapFree=4153856/4192956
[pid=3257] ppid=3255 vsize=8064 CPUtime=0.69
/proc/3257/stat : 3257 (wildcat-skc) R 3255 3257 3197 0 -1 4194304 695 0 0 0 69 0 0 0 22 0 1 0 137984685 8257536 678 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601371 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3257/statm: 2016 678 115 226 0 1787 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8064

[startup+1.50151 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 3258
/proc/meminfo: memFree=1596240/2055920 swapFree=4153856/4192956
[pid=3257] ppid=3255 vsize=8064 CPUtime=1.49
/proc/3257/stat : 3257 (wildcat-skc) R 3255 3257 3197 0 -1 4194304 695 0 0 0 149 0 0 0 25 0 1 0 137984685 8257536 678 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3257/statm: 2016 678 115 226 0 1787 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8064

[startup+3.10177 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 3258
/proc/meminfo: memFree=1596112/2055920 swapFree=4153856/4192956
[pid=3257] ppid=3255 vsize=8064 CPUtime=3.09
/proc/3257/stat : 3257 (wildcat-skc) R 3255 3257 3197 0 -1 4194304 697 0 0 0 309 0 0 0 25 0 1 0 137984685 8257536 680 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601156 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3257/statm: 2016 680 117 226 0 1787 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8064

[startup+6.30128 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 3258
/proc/meminfo: memFree=1595920/2055920 swapFree=4153856/4192956
[pid=3257] ppid=3255 vsize=8064 CPUtime=6.29
/proc/3257/stat : 3257 (wildcat-skc) R 3255 3257 3197 0 -1 4194304 697 0 0 0 629 0 0 0 25 0 1 0 137984685 8257536 680 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607280 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3257/statm: 2016 680 117 226 0 1787 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8064

[startup+12.7013 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 3258
/proc/meminfo: memFree=1595864/2055920 swapFree=4153856/4192956
[pid=3257] ppid=3255 vsize=8064 CPUtime=12.69
/proc/3257/stat : 3257 (wildcat-skc) R 3255 3257 3197 0 -1 4194304 697 0 0 0 1269 0 0 0 25 0 1 0 137984685 8257536 680 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868580 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3257/statm: 2016 680 117 226 0 1787 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8064

[startup+25.5014 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 3258
/proc/meminfo: memFree=1595864/2055920 swapFree=4153856/4192956
[pid=3257] ppid=3255 vsize=8064 CPUtime=25.48
/proc/3257/stat : 3257 (wildcat-skc) R 3255 3257 3197 0 -1 4194304 697 0 0 0 2548 0 0 0 25 0 1 0 137984685 8257536 680 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134599025 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3257/statm: 2016 680 117 226 0 1787 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8064

[startup+51.1016 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 3258
/proc/meminfo: memFree=1595928/2055920 swapFree=4153856/4192956
[pid=3257] ppid=3255 vsize=8064 CPUtime=51.08
/proc/3257/stat : 3257 (wildcat-skc) R 3255 3257 3197 0 -1 4194304 697 0 0 0 5107 1 0 0 25 0 1 0 137984685 8257536 680 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611631 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3257/statm: 2016 680 117 226 0 1787 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8064

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 3258
/proc/meminfo: memFree=1595992/2055920 swapFree=4153856/4192956
[pid=3257] ppid=3255 vsize=8064 CPUtime=102.26
/proc/3257/stat : 3257 (wildcat-skc) R 3255 3257 3197 0 -1 4194304 697 0 0 0 10225 1 0 0 25 0 1 0 137984685 8257536 680 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601465 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3257/statm: 2016 680 117 226 0 1787 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8064

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 3258
/proc/meminfo: memFree=1595928/2055920 swapFree=4153856/4192956
[pid=3257] ppid=3255 vsize=8064 CPUtime=162.24
/proc/3257/stat : 3257 (wildcat-skc) R 3255 3257 3197 0 -1 4194304 697 0 0 0 16223 1 0 0 25 0 1 0 137984685 8257536 680 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3257/statm: 2016 680 117 226 0 1787 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 8064

[startup+222.301 s]
/proc/loadavg: 1.06 0.99 0.99 2/78 3258
/proc/meminfo: memFree=1595992/2055920 swapFree=4153856/4192956
[pid=3257] ppid=3255 vsize=8064 CPUtime=222.22
/proc/3257/stat : 3257 (wildcat-skc) R 3255 3257 3197 0 -1 4194304 697 0 0 0 22221 1 0 0 25 0 1 0 137984685 8257536 680 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3257/statm: 2016 680 117 226 0 1787 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 8064

[startup+282.301 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 3258
/proc/meminfo: memFree=1595992/2055920 swapFree=4153856/4192956
[pid=3257] ppid=3255 vsize=8064 CPUtime=282.2
/proc/3257/stat : 3257 (wildcat-skc) R 3255 3257 3197 0 -1 4194304 697 0 0 0 28219 1 0 0 25 0 1 0 137984685 8257536 680 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3257/statm: 2016 680 117 226 0 1787 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 8064

[startup+342.303 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 3258
/proc/meminfo: memFree=1595992/2055920 swapFree=4153856/4192956
[pid=3257] ppid=3255 vsize=8064 CPUtime=342.18
/proc/3257/stat : 3257 (wildcat-skc) R 3255 3257 3197 0 -1 4194304 697 0 0 0 34217 1 0 0 25 0 1 0 137984685 8257536 680 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3257/statm: 2016 680 117 226 0 1787 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 8064

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3258
/proc/meminfo: memFree=1595992/2055920 swapFree=4153856/4192956
[pid=3257] ppid=3255 vsize=8064 CPUtime=402.16
/proc/3257/stat : 3257 (wildcat-skc) R 3255 3257 3197 0 -1 4194304 697 0 0 0 40215 1 0 0 25 0 1 0 137984685 8257536 680 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3257/statm: 2016 680 117 226 0 1787 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 8064

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3258
/proc/meminfo: memFree=1596056/2055920 swapFree=4153856/4192956
[pid=3257] ppid=3255 vsize=8064 CPUtime=462.15
/proc/3257/stat : 3257 (wildcat-skc) R 3255 3257 3197 0 -1 4194304 697 0 0 0 46213 2 0 0 25 0 1 0 137984685 8257536 680 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3257/statm: 2016 680 117 226 0 1787 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 8064

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3258
/proc/meminfo: memFree=1595992/2055920 swapFree=4153856/4192956
[pid=3257] ppid=3255 vsize=8064 CPUtime=522.13
/proc/3257/stat : 3257 (wildcat-skc) R 3255 3257 3197 0 -1 4194304 697 0 0 0 52211 2 0 0 25 0 1 0 137984685 8257536 680 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868572 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3257/statm: 2016 680 117 226 0 1787 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 8064

[startup+582.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 3258
/proc/meminfo: memFree=1595992/2055920 swapFree=4153856/4192956
[pid=3257] ppid=3255 vsize=8064 CPUtime=582.11
/proc/3257/stat : 3257 (wildcat-skc) R 3255 3257 3197 0 -1 4194304 697 0 0 0 58209 2 0 0 25 0 1 0 137984685 8257536 680 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611629 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3257/statm: 2016 680 117 226 0 1787 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 8064

[startup+642.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 3258
/proc/meminfo: memFree=1595992/2055920 swapFree=4153856/4192956
[pid=3257] ppid=3255 vsize=8064 CPUtime=642.09
/proc/3257/stat : 3257 (wildcat-skc) R 3255 3257 3197 0 -1 4194304 697 0 0 0 64207 2 0 0 25 0 1 0 137984685 8257536 680 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3257/statm: 2016 680 117 226 0 1787 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 8064


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3258
/proc/meminfo: memFree=1595992/2055920 swapFree=4153856/4192956
[pid=3257] ppid=3255 vsize=8064 CPUtime=882.01
/proc/3257/stat : 3257 (wildcat-skc) R 3255 3257 3197 0 -1 4194304 697 0 0 0 88199 2 0 0 25 0 1 0 137984685 8257536 680 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611622 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3257/statm: 2016 680 117 226 0 1787 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 8064

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3258
/proc/meminfo: memFree=1595992/2055920 swapFree=4153856/4192956
[pid=3257] ppid=3255 vsize=8064 CPUtime=941.99
/proc/3257/stat : 3257 (wildcat-skc) R 3255 3257 3197 0 -1 4194304 697 0 0 0 94197 2 0 0 25 0 1 0 137984685 8257536 680 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565731 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3257/statm: 2016 680 117 226 0 1787 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 8064

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 3332
/proc/meminfo: memFree=1594728/2055920 swapFree=4153856/4192956
[pid=3257] ppid=3255 vsize=8064 CPUtime=1001.95
/proc/3257/stat : 3257 (wildcat-skc) R 3255 3257 3197 0 -1 4194304 697 0 0 0 100192 3 0 0 25 0 1 0 137984685 8257536 680 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3257/statm: 2016 680 117 226 0 1787 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 8064

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3456
/proc/meminfo: memFree=1595608/2055920 swapFree=4153856/4192956
[pid=3257] ppid=3255 vsize=8064 CPUtime=1061.86
/proc/3257/stat : 3257 (wildcat-skc) R 3255 3257 3197 0 -1 4194304 697 0 0 0 106183 3 0 0 25 0 1 0 137984685 8257536 680 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611634 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3257/statm: 2016 680 117 226 0 1787 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 8064

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3456
/proc/meminfo: memFree=1595672/2055920 swapFree=4153856/4192956
[pid=3257] ppid=3255 vsize=8064 CPUtime=1121.84
/proc/3257/stat : 3257 (wildcat-skc) R 3255 3257 3197 0 -1 4194304 697 0 0 0 112181 3 0 0 25 0 1 0 137984685 8257536 680 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607695 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3257/statm: 2016 680 117 226 0 1787 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 8064

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3456
/proc/meminfo: memFree=1595736/2055920 swapFree=4153856/4192956
[pid=3257] ppid=3255 vsize=8064 CPUtime=1181.82
/proc/3257/stat : 3257 (wildcat-skc) R 3255 3257 3197 0 -1 4194304 697 0 0 0 118179 3 0 0 25 0 1 0 137984685 8257536 680 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877544 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3257/statm: 2016 680 117 226 0 1787 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 8064

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3456
/proc/meminfo: memFree=1595736/2055920 swapFree=4153856/4192956
[pid=3257] ppid=3255 vsize=8064 CPUtime=1241.8
/proc/3257/stat : 3257 (wildcat-skc) R 3255 3257 3197 0 -1 4194304 697 0 0 0 124177 3 0 0 25 0 1 0 137984685 8257536 680 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601202 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3257/statm: 2016 680 117 226 0 1787 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 8064

[startup+1302.3 s]
/proc/loadavg: 1.11 1.03 1.01 2/78 3456
/proc/meminfo: memFree=1595736/2055920 swapFree=4153856/4192956
[pid=3257] ppid=3255 vsize=8064 CPUtime=1301.78
/proc/3257/stat : 3257 (wildcat-skc) R 3255 3257 3197 0 -1 4194304 697 0 0 0 130175 3 0 0 25 0 1 0 137984685 8257536 680 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598402 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3257/statm: 2016 680 117 226 0 1787 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 8064

[startup+1362.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 3456
/proc/meminfo: memFree=1595736/2055920 swapFree=4153856/4192956
[pid=3257] ppid=3255 vsize=8064 CPUtime=1361.76
/proc/3257/stat : 3257 (wildcat-skc) R 3255 3257 3197 0 -1 4194304 697 0 0 0 136173 3 0 0 25 0 1 0 137984685 8257536 680 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611610 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3257/statm: 2016 680 117 226 0 1787 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 8064

[startup+1422.31 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 3456
/proc/meminfo: memFree=1595736/2055920 swapFree=4153856/4192956
[pid=3257] ppid=3255 vsize=8064 CPUtime=1421.75
/proc/3257/stat : 3257 (wildcat-skc) R 3255 3257 3197 0 -1 4194304 697 0 0 0 142171 4 0 0 25 0 1 0 137984685 8257536 680 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134608027 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3257/statm: 2016 680 117 226 0 1787 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 8064

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 3456
/proc/meminfo: memFree=1595672/2055920 swapFree=4153856/4192956
[pid=3257] ppid=3255 vsize=8064 CPUtime=1481.73
/proc/3257/stat : 3257 (wildcat-skc) R 3255 3257 3197 0 -1 4194304 697 0 0 0 148169 4 0 0 25 0 1 0 137984685 8257536 680 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3257/statm: 2016 680 117 226 0 1787 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 8064

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3456
/proc/meminfo: memFree=1595800/2055920 swapFree=4153856/4192956
[pid=3257] ppid=3255 vsize=8064 CPUtime=1541.71
/proc/3257/stat : 3257 (wildcat-skc) R 3255 3257 3197 0 -1 4194304 697 0 0 0 154167 4 0 0 25 0 1 0 137984685 8257536 680 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598432 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3257/statm: 2016 680 117 226 0 1787 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 8064

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3456
/proc/meminfo: memFree=1595800/2055920 swapFree=4153856/4192956
[pid=3257] ppid=3255 vsize=8064 CPUtime=1601.69
/proc/3257/stat : 3257 (wildcat-skc) R 3255 3257 3197 0 -1 4194304 697 0 0 0 160165 4 0 0 25 0 1 0 137984685 8257536 680 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565764 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3257/statm: 2016 680 117 226 0 1787 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 8064

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3456
/proc/meminfo: memFree=1595800/2055920 swapFree=4153856/4192956
[pid=3257] ppid=3255 vsize=8064 CPUtime=1661.67
/proc/3257/stat : 3257 (wildcat-skc) R 3255 3257 3197 0 -1 4194304 697 0 0 0 166163 4 0 0 25 0 1 0 137984685 8257536 680 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565724 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3257/statm: 2016 680 117 226 0 1787 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 8064

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3456
/proc/meminfo: memFree=1595800/2055920 swapFree=4153856/4192956
[pid=3257] ppid=3255 vsize=8064 CPUtime=1721.65
/proc/3257/stat : 3257 (wildcat-skc) R 3255 3257 3197 0 -1 4194304 697 0 0 0 172161 4 0 0 25 0 1 0 137984685 8257536 680 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134599048 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3257/statm: 2016 680 117 226 0 1787 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 8064

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3456
/proc/meminfo: memFree=1595800/2055920 swapFree=4153856/4192956
[pid=3257] ppid=3255 vsize=8064 CPUtime=1781.63
/proc/3257/stat : 3257 (wildcat-skc) R 3255 3257 3197 0 -1 4194304 697 0 0 0 178159 4 0 0 25 0 1 0 137984685 8257536 680 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134516995 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3257/statm: 2016 680 117 226 0 1787 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 8064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3456
/proc/meminfo: memFree=1595800/2055920 swapFree=4153856/4192956
[pid=3257] ppid=3255 vsize=8064 CPUtime=1800.03
/proc/3257/stat : 3257 (wildcat-skc) R 3255 3257 3197 0 -1 4194304 697 0 0 0 179999 4 0 0 25 0 1 0 137984685 8257536 680 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607430 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3257/statm: 2016 680 117 226 0 1787 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 8064

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3456
/proc/meminfo: memFree=1595800/2055920 swapFree=4153856/4192956
[pid=3257] ppid=3255 vsize=8064 CPUtime=1800.03
/proc/3257/stat : 3257 (wildcat-skc) R 3255 3257 3197 0 -1 4194304 697 0 0 0 179999 4 0 0 25 0 1 0 137984685 8257536 680 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607430 0 0 4096 16386 0 0 0 17 1 0 0
/proc/3257/statm: 2016 680 117 226 0 1787 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 8064

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.05
CPU user time (s): 1800
CPU system time (s): 0.049992
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 8064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800
system time used= 0.049992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 697
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= 8
involuntary context switches= 2285

runsolver used 2.11668 second user time and 4.09938 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Sun Apr 15 06:44:29 UTC 2007

IDJOB= 351992
IDBENCH= 1872
IDSOLVER= 162
FILE ID= node3/351992-1176619469

PBS_JOBID= 4556849

Free space on /tmp= 66555 MiB

SOLVER NAME= wildcat-skc 2007-03-21
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-10teams.opb
COMMAND LINE= /tmp/evaluation/351992-1176619469/wildcat-skc /tmp/evaluation/351992-1176619469/instance-351992-1176619469.opb 163494163
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-351992-1176619469 -o ROOT/results/node3/solver-351992-1176619469 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/351992-1176619469/wildcat-skc /tmp/evaluation/351992-1176619469/instance-351992-1176619469.opb 163494163

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  6db31fd4066996ff4f309d723fc2c237

RANDOM SEED= 163494163

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.270
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.270
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1598960 kB
Buffers:         41996 kB
Cached:         323216 kB
SwapCached:       2600 kB
Active:         206496 kB
Inactive:       181840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1598960 kB
SwapTotal:     4192956 kB
SwapFree:      4153856 kB
Dirty:            2560 kB
Writeback:           0 kB
Mapped:          30972 kB
Slab:            54208 kB
Committed_AS:  4953872 kB
PageTables:       1780 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66555 MiB

End job on node3 on Sun Apr 15 07:14:32 UTC 2007