Trace number 348630

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 2007-03-21? (TO) 1800.1 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-pilot4.opb
MD5SUM65e439e03cbe6c14c849336d6093c9a6
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables26494
Total number of constraints657
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints657
Minimum length of a constraint10
Maximum length of a constraint1427
Number of terms in the objective function 120
Biggest coefficient in the objective function 65537
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 524404
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262399
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 525515
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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/348630-1176589685/wildcat-skc /tmp/evaluation/348630-1176589685/instance-348630-1176589685.opb 254660389 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 254660389
0.00/0.00	c Noise: 0.1 (10 : 100) 
0.79/0.83	c Starting searching:
0.79/0.83	c Phase 1 ...
1566.24/1566.74	c   trying 0: xxxxxxxxxxc 
1566.24/1566.74	c Phase 2 ...
1800.09/1800.61	c   trying 0: xc 
1800.09/1800.61	c Phase 3 ...
1800.09/1800.61	c   trying 0 again: c 
1800.09/1800.61	s UNKNOWN
1800.09/1800.61	c 
1800.09/1800.61	c During searching:         -1.2e-05 seconds elapsed.
1800.09/1800.61	c CPU time spent:           0 seconds.
1800.09/1800.61	c 
1800.09/1800.61	c =================================== END =====================================
1800.09/1800.61	c

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node63/watcher-348630-1176589685 -o ROOT/results/node63/solver-348630-1176589685 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/348630-1176589685/wildcat-skc /tmp/evaluation/348630-1176589685/instance-348630-1176589685.opb 254660389 

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: 0.92 0.97 0.99 3/64 21511
/proc/meminfo: memFree=1854972/2055920 swapFree=4191892/4192956
[pid=21511] ppid=21509 vsize=6912 CPUtime=0
/proc/21511/stat : 21511 (wildcat-skc) R 21509 21511 20652 0 -1 4194304 399 0 0 0 0 0 0 0 18 0 1 0 134958394 7077888 383 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21511/statm: 1768 386 110 226 0 1539 0

[startup+0.050827 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 21511
/proc/meminfo: memFree=1854972/2055920 swapFree=4191892/4192956
[pid=21511] ppid=21509 vsize=11652 CPUtime=0.04
/proc/21511/stat : 21511 (wildcat-skc) R 21509 21511 20652 0 -1 4194304 1549 0 0 0 4 0 0 0 18 0 1 0 134958394 11931648 1533 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21511/statm: 2913 1533 110 226 0 2684 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11652

[startup+0.102833 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 21511
/proc/meminfo: memFree=1854972/2055920 swapFree=4191892/4192956
[pid=21511] ppid=21509 vsize=12568 CPUtime=0.09
/proc/21511/stat : 21511 (wildcat-skc) R 21509 21511 20652 0 -1 4194304 1768 0 0 0 9 0 0 0 18 0 1 0 134958394 12869632 1752 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21511/statm: 3142 1753 110 226 0 2913 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12568

[startup+0.302853 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 21511
/proc/meminfo: memFree=1854972/2055920 swapFree=4191892/4192956
[pid=21511] ppid=21509 vsize=15352 CPUtime=0.3
/proc/21511/stat : 21511 (wildcat-skc) R 21509 21511 20652 0 -1 4194304 2443 0 0 0 29 1 0 0 19 0 1 0 134958394 15720448 2427 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015020 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21511/statm: 3838 2427 110 226 0 3609 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 15352

[startup+0.701896 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 21511
/proc/meminfo: memFree=1854972/2055920 swapFree=4191892/4192956
[pid=21511] ppid=21509 vsize=20688 CPUtime=0.69
/proc/21511/stat : 21511 (wildcat-skc) R 21509 21511 20652 0 -1 4194304 3771 0 0 0 68 1 0 0 22 0 1 0 134958394 21184512 3755 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21511/statm: 5172 3755 110 226 0 4943 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20688

[startup+1.50198 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 21512
/proc/meminfo: memFree=1833204/2055920 swapFree=4191892/4192956
[pid=21511] ppid=21509 vsize=27808 CPUtime=1.49
/proc/21511/stat : 21511 (wildcat-skc) R 21509 21511 20652 0 -1 4194304 5562 0 0 0 147 2 0 0 25 0 1 0 134958394 28475392 5545 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611640 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21511/statm: 6952 5545 117 226 0 6723 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27808

[startup+3.10115 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 21512
/proc/meminfo: memFree=1833012/2055920 swapFree=4191892/4192956
[pid=21511] ppid=21509 vsize=27808 CPUtime=3.09
/proc/21511/stat : 21511 (wildcat-skc) R 21509 21511 20652 0 -1 4194304 5562 0 0 0 307 2 0 0 25 0 1 0 134958394 28475392 5545 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611622 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21511/statm: 6952 5545 117 226 0 6723 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27808

[startup+6.30149 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 21512
/proc/meminfo: memFree=1832884/2055920 swapFree=4191892/4192956
[pid=21511] ppid=21509 vsize=27808 CPUtime=6.29
/proc/21511/stat : 21511 (wildcat-skc) R 21509 21511 20652 0 -1 4194304 5562 0 0 0 627 2 0 0 25 0 1 0 134958394 28475392 5545 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21511/statm: 6952 5545 117 226 0 6723 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27808

[startup+12.7012 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 21512
/proc/meminfo: memFree=1832828/2055920 swapFree=4191892/4192956
[pid=21511] ppid=21509 vsize=27808 CPUtime=12.69
/proc/21511/stat : 21511 (wildcat-skc) R 21509 21511 20652 0 -1 4194304 5562 0 0 0 1267 2 0 0 25 0 1 0 134958394 28475392 5545 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565731 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21511/statm: 6952 5545 117 226 0 6723 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27808

[startup+25.5015 s]
/proc/loadavg: 0.95 0.97 0.99 2/65 21512
/proc/meminfo: memFree=1832892/2055920 swapFree=4191892/4192956
[pid=21511] ppid=21509 vsize=27808 CPUtime=25.48
/proc/21511/stat : 21511 (wildcat-skc) R 21509 21511 20652 0 -1 4194304 5562 0 0 0 2546 2 0 0 25 0 1 0 134958394 28475392 5545 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21511/statm: 6952 5545 117 226 0 6723 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27808

[startup+51.1012 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 21512
/proc/meminfo: memFree=1832892/2055920 swapFree=4191892/4192956
[pid=21511] ppid=21509 vsize=27808 CPUtime=51.07
/proc/21511/stat : 21511 (wildcat-skc) R 21509 21511 20652 0 -1 4194304 5562 0 0 0 5105 2 0 0 25 0 1 0 134958394 28475392 5545 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21511/statm: 6952 5545 117 226 0 6723 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 27808

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 21512
/proc/meminfo: memFree=1832956/2055920 swapFree=4191892/4192956
[pid=21511] ppid=21509 vsize=27808 CPUtime=102.26
/proc/21511/stat : 21511 (wildcat-skc) R 21509 21511 20652 0 -1 4194304 5562 0 0 0 10224 2 0 0 25 0 1 0 134958394 28475392 5545 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611591 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21511/statm: 6952 5545 117 226 0 6723 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27808

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21512
/proc/meminfo: memFree=1832956/2055920 swapFree=4191892/4192956
[pid=21511] ppid=21509 vsize=27808 CPUtime=162.24
/proc/21511/stat : 21511 (wildcat-skc) R 21509 21511 20652 0 -1 4194304 5562 0 0 0 16222 2 0 0 25 0 1 0 134958394 28475392 5545 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21511/statm: 6952 5545 117 226 0 6723 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 27808

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21512
/proc/meminfo: memFree=1832956/2055920 swapFree=4191892/4192956
[pid=21511] ppid=21509 vsize=27808 CPUtime=222.22
/proc/21511/stat : 21511 (wildcat-skc) R 21509 21511 20652 0 -1 4194304 5562 0 0 0 22220 2 0 0 25 0 1 0 134958394 28475392 5545 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21511/statm: 6952 5545 117 226 0 6723 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 27808

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21512
/proc/meminfo: memFree=1832956/2055920 swapFree=4191892/4192956
[pid=21511] ppid=21509 vsize=27808 CPUtime=282.21
/proc/21511/stat : 21511 (wildcat-skc) R 21509 21511 20652 0 -1 4194304 5562 0 0 0 28219 2 0 0 25 0 1 0 134958394 28475392 5545 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877534 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21511/statm: 6952 5545 117 226 0 6723 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 27808

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21512
/proc/meminfo: memFree=1832956/2055920 swapFree=4191892/4192956
[pid=21511] ppid=21509 vsize=27808 CPUtime=342.19
/proc/21511/stat : 21511 (wildcat-skc) R 21509 21511 20652 0 -1 4194304 5562 0 0 0 34217 2 0 0 25 0 1 0 134958394 28475392 5545 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611634 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21511/statm: 6952 5545 117 226 0 6723 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 27808

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21512
/proc/meminfo: memFree=1832956/2055920 swapFree=4191892/4192956
[pid=21511] ppid=21509 vsize=27808 CPUtime=402.17
/proc/21511/stat : 21511 (wildcat-skc) R 21509 21511 20652 0 -1 4194304 5562 0 0 0 40215 2 0 0 25 0 1 0 134958394 28475392 5545 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21511/statm: 6952 5545 117 226 0 6723 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 27808

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21512
/proc/meminfo: memFree=1832892/2055920 swapFree=4191892/4192956
[pid=21511] ppid=21509 vsize=27808 CPUtime=462.15
/proc/21511/stat : 21511 (wildcat-skc) R 21509 21511 20652 0 -1 4194304 5562 0 0 0 46213 2 0 0 25 0 1 0 134958394 28475392 5545 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21511/statm: 6952 5545 117 226 0 6723 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 27808

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21512
/proc/meminfo: memFree=1832892/2055920 swapFree=4191892/4192956
[pid=21511] ppid=21509 vsize=27808 CPUtime=522.14
/proc/21511/stat : 21511 (wildcat-skc) R 21509 21511 20652 0 -1 4194304 5562 0 0 0 52212 2 0 0 25 0 1 0 134958394 28475392 5545 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21511/statm: 6952 5545 117 226 0 6723 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 27808

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21512
/proc/meminfo: memFree=1832828/2055920 swapFree=4191892/4192956
[pid=21511] ppid=21509 vsize=27808 CPUtime=582.12
/proc/21511/stat : 21511 (wildcat-skc) R 21509 21511 20652 0 -1 4194304 5562 0 0 0 58210 2 0 0 25 0 1 0 134958394 28475392 5545 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607430 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21511/statm: 6952 5545 117 226 0 6723 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 27808

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21512
/proc/meminfo: memFree=1832828/2055920 swapFree=4191892/4192956
[pid=21511] ppid=21509 vsize=27808 CPUtime=642.11
/proc/21511/stat : 21511 (wildcat-skc) R 21509 21511 20652 0 -1 4194304 5562 0 0 0 64209 2 0 0 25 0 1 0 134958394 28475392 5545 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21511/statm: 6952 5545 117 226 0 6723 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 27808


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21514
/proc/meminfo: memFree=1832572/2055920 swapFree=4191892/4192956
[pid=21511] ppid=21509 vsize=27808 CPUtime=822.06
/proc/21511/stat : 21511 (wildcat-skc) R 21509 21511 20652 0 -1 4194304 5562 0 0 0 82203 3 0 0 25 0 1 0 134958394 28475392 5545 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565731 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21511/statm: 6952 5545 117 226 0 6723 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 27808

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21514
/proc/meminfo: memFree=1832572/2055920 swapFree=4191892/4192956
[pid=21511] ppid=21509 vsize=27808 CPUtime=882.04
/proc/21511/stat : 21511 (wildcat-skc) R 21509 21511 20652 0 -1 4194304 5562 0 0 0 88201 3 0 0 25 0 1 0 134958394 28475392 5545 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21511/statm: 6952 5545 117 226 0 6723 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 27808

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21514
/proc/meminfo: memFree=1832636/2055920 swapFree=4191892/4192956
[pid=21511] ppid=21509 vsize=27808 CPUtime=942.02
/proc/21511/stat : 21511 (wildcat-skc) R 21509 21511 20652 0 -1 4194304 5562 0 0 0 94199 3 0 0 25 0 1 0 134958394 28475392 5545 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21511/statm: 6952 5545 117 226 0 6723 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 27808

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21514
/proc/meminfo: memFree=1832636/2055920 swapFree=4191892/4192956
[pid=21511] ppid=21509 vsize=27808 CPUtime=1002
/proc/21511/stat : 21511 (wildcat-skc) R 21509 21511 20652 0 -1 4194304 5562 0 0 0 100197 3 0 0 25 0 1 0 134958394 28475392 5545 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21511/statm: 6952 5545 117 226 0 6723 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 27808

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21514
/proc/meminfo: memFree=1832764/2055920 swapFree=4191892/4192956
[pid=21511] ppid=21509 vsize=27808 CPUtime=1061.99
/proc/21511/stat : 21511 (wildcat-skc) R 21509 21511 20652 0 -1 4194304 5562 0 0 0 106196 3 0 0 25 0 1 0 134958394 28475392 5545 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611631 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21511/statm: 6952 5545 117 226 0 6723 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 27808

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21514
/proc/meminfo: memFree=1832764/2055920 swapFree=4191892/4192956
[pid=21511] ppid=21509 vsize=27808 CPUtime=1121.97
/proc/21511/stat : 21511 (wildcat-skc) R 21509 21511 20652 0 -1 4194304 5562 0 0 0 112194 3 0 0 25 0 1 0 134958394 28475392 5545 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611607 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21511/statm: 6952 5545 117 226 0 6723 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 27808

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21514
/proc/meminfo: memFree=1832764/2055920 swapFree=4191892/4192956
[pid=21511] ppid=21509 vsize=27808 CPUtime=1181.95
/proc/21511/stat : 21511 (wildcat-skc) R 21509 21511 20652 0 -1 4194304 5562 0 0 0 118192 3 0 0 25 0 1 0 134958394 28475392 5545 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607774 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21511/statm: 6952 5545 117 226 0 6723 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 27808

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21514
/proc/meminfo: memFree=1832572/2055920 swapFree=4191892/4192956
[pid=21511] ppid=21509 vsize=27808 CPUtime=1241.93
/proc/21511/stat : 21511 (wildcat-skc) R 21509 21511 20652 0 -1 4194304 5562 0 0 0 124190 3 0 0 25 0 1 0 134958394 28475392 5545 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21511/statm: 6952 5545 117 226 0 6723 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 27808

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21514
/proc/meminfo: memFree=1832572/2055920 swapFree=4191892/4192956
[pid=21511] ppid=21509 vsize=27808 CPUtime=1301.92
/proc/21511/stat : 21511 (wildcat-skc) R 21509 21511 20652 0 -1 4194304 5562 0 0 0 130189 3 0 0 25 0 1 0 134958394 28475392 5545 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21511/statm: 6952 5545 117 226 0 6723 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 27808

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21514
/proc/meminfo: memFree=1832636/2055920 swapFree=4191892/4192956
[pid=21511] ppid=21509 vsize=27808 CPUtime=1361.9
/proc/21511/stat : 21511 (wildcat-skc) R 21509 21511 20652 0 -1 4194304 5562 0 0 0 136187 3 0 0 25 0 1 0 134958394 28475392 5545 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21511/statm: 6952 5545 117 226 0 6723 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 27808

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21514
/proc/meminfo: memFree=1832572/2055920 swapFree=4191892/4192956
[pid=21511] ppid=21509 vsize=27808 CPUtime=1421.88
/proc/21511/stat : 21511 (wildcat-skc) R 21509 21511 20652 0 -1 4194304 5562 0 0 0 142185 3 0 0 25 0 1 0 134958394 28475392 5545 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607308 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21511/statm: 6952 5545 117 226 0 6723 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 27808

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21514
/proc/meminfo: memFree=1832572/2055920 swapFree=4191892/4192956
[pid=21511] ppid=21509 vsize=27808 CPUtime=1481.86
/proc/21511/stat : 21511 (wildcat-skc) R 21509 21511 20652 0 -1 4194304 5562 0 0 0 148183 3 0 0 25 0 1 0 134958394 28475392 5545 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877546 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21511/statm: 6952 5545 117 226 0 6723 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 27808

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21514
/proc/meminfo: memFree=1832508/2055920 swapFree=4191892/4192956
[pid=21511] ppid=21509 vsize=27808 CPUtime=1541.84
/proc/21511/stat : 21511 (wildcat-skc) R 21509 21511 20652 0 -1 4194304 5562 0 0 0 154181 3 0 0 25 0 1 0 134958394 28475392 5545 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134608288 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21511/statm: 6952 5545 117 226 0 6723 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 27808

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21514
/proc/meminfo: memFree=1832508/2055920 swapFree=4191892/4192956
[pid=21511] ppid=21509 vsize=27808 CPUtime=1601.83
/proc/21511/stat : 21511 (wildcat-skc) R 21509 21511 20652 0 -1 4194304 5562 0 0 0 160180 3 0 0 25 0 1 0 134958394 28475392 5545 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607702 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21511/statm: 6952 5545 117 226 0 6723 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 27808

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21514
/proc/meminfo: memFree=1832444/2055920 swapFree=4191892/4192956
[pid=21511] ppid=21509 vsize=27808 CPUtime=1661.81
/proc/21511/stat : 21511 (wildcat-skc) R 21509 21511 20652 0 -1 4194304 5562 0 0 0 166178 3 0 0 25 0 1 0 134958394 28475392 5545 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21511/statm: 6952 5545 117 226 0 6723 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 27808

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21514
/proc/meminfo: memFree=1832444/2055920 swapFree=4191892/4192956
[pid=21511] ppid=21509 vsize=27808 CPUtime=1721.8
/proc/21511/stat : 21511 (wildcat-skc) R 21509 21511 20652 0 -1 4194304 5562 0 0 0 172176 4 0 0 25 0 1 0 134958394 28475392 5545 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21511/statm: 6952 5545 117 226 0 6723 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 27808

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21514
/proc/meminfo: memFree=1832380/2055920 swapFree=4191892/4192956
[pid=21511] ppid=21509 vsize=27808 CPUtime=1781.78
/proc/21511/stat : 21511 (wildcat-skc) R 21509 21511 20652 0 -1 4194304 5562 0 0 0 178174 4 0 0 25 0 1 0 134958394 28475392 5545 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611622 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21511/statm: 6952 5545 117 226 0 6723 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 27808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 21514
/proc/meminfo: memFree=1832444/2055920 swapFree=4191892/4192956
[pid=21511] ppid=21509 vsize=27808 CPUtime=1800.09
/proc/21511/stat : 21511 (wildcat-skc) R 21509 21511 20652 0 -1 4194304 5562 0 0 0 180005 4 0 0 25 0 1 0 134958394 28475392 5545 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/21511/statm: 6952 5545 117 226 0 6723 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 27808

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.1
CPU user time (s): 1800.05
CPU system time (s): 0.046992
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 27808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.05
system time used= 0.046992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5562
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= 2843

runsolver used 1.15682 second user time and 3.77043 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Sat Apr 14 22:28:05 UTC 2007

IDJOB= 348630
IDBENCH= 1702
IDSOLVER= 162
FILE ID= node63/348630-1176589685

PBS_JOBID= 4556962

Free space on /tmp= 66561 MiB

SOLVER NAME= wildcat-skc 2007-03-21
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-pilot4.opb
COMMAND LINE= /tmp/evaluation/348630-1176589685/wildcat-skc /tmp/evaluation/348630-1176589685/instance-348630-1176589685.opb 254660389
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-348630-1176589685 -o ROOT/results/node63/solver-348630-1176589685 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/348630-1176589685/wildcat-skc /tmp/evaluation/348630-1176589685/instance-348630-1176589685.opb 254660389

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  65e439e03cbe6c14c849336d6093c9a6

RANDOM SEED= 254660389

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.232
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		: 3000.232
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:       1855444 kB
Buffers:          7824 kB
Cached:          78000 kB
SwapCached:        264 kB
Active:          17484 kB
Inactive:        83816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1855444 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            3636 kB
Writeback:           0 kB
Mapped:          25072 kB
Slab:            85180 kB
Committed_AS:   143688 kB
PageTables:       1460 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= 66561 MiB

End job on node63 on Sat Apr 14 22:58:08 UTC 2007