Trace number 348461

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) 1800.07 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-scsd8.opb
MD5SUM652c15620b8183c9f7790ff4b2dde8e4
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 variables82500
Total number of constraints397
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 constraints397
Minimum length of a constraint300
Maximum length of a constraint720
Number of terms in the objective function 82500
Biggest coefficient in the objective function 195
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 593086
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 48312
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 593086
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/348461-1176583897/wildcat-skc /tmp/evaluation/348461-1176583897/instance-348461-1176583897.opb 903827637 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 903827637
0.00/0.00	c Noise: 0.1 (10 : 100) 
68.97/69.07	c Starting searching:
68.97/69.07	c Phase 1 ...
1800.05/1800.60	c   trying 593086: xxxxxxxxxc 
1800.05/1800.60	c Phase 2 ...
1800.05/1800.61	c   trying 0: c 
1800.05/1800.61	c Phase 3 ...
1800.05/1800.61	c   trying 0 again: c 
1800.05/1800.61	s UNKNOWN
1800.05/1800.61	c 
1800.05/1800.61	c During searching:         -1.3e-05 seconds elapsed.
1800.05/1800.61	c CPU time spent:           0 seconds.
1800.05/1800.61	c 
1800.05/1800.61	c =================================== END =====================================
1800.05/1800.61	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/node61/watcher-348461-1176583897 -o ROOT/results/node61/solver-348461-1176583897 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/348461-1176583897/wildcat-skc /tmp/evaluation/348461-1176583897/instance-348461-1176583897.opb 903827637 

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: 0.99 0.98 0.99 3/64 26783
/proc/meminfo: memFree=1308416/2055920 swapFree=4192812/4192956
[pid=26783] ppid=26781 vsize=6292 CPUtime=0
/proc/26783/stat : 26783 (wildcat-skc) R 26781 26783 26351 0 -1 4194304 411 0 0 0 0 0 0 0 18 0 1 0 70353388 6443008 395 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135016048 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26783/statm: 1573 395 100 226 0 1344 0

[startup+0.084221 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 26783
/proc/meminfo: memFree=1308416/2055920 swapFree=4192812/4192956
[pid=26783] ppid=26781 vsize=6296 CPUtime=0.08
/proc/26783/stat : 26783 (wildcat-skc) R 26781 26783 26351 0 -1 4194304 422 0 0 0 8 0 0 0 18 0 1 0 70353388 6447104 406 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014972 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26783/statm: 1574 406 105 226 0 1345 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6296

[startup+0.102221 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 26783
/proc/meminfo: memFree=1308416/2055920 swapFree=4192812/4192956
[pid=26783] ppid=26781 vsize=6296 CPUtime=0.1
/proc/26783/stat : 26783 (wildcat-skc) R 26781 26783 26351 0 -1 4194304 424 0 0 0 10 0 0 0 18 0 1 0 70353388 6447104 408 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26783/statm: 1574 408 105 226 0 1345 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6296

[startup+0.30124 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 26783
/proc/meminfo: memFree=1308416/2055920 swapFree=4192812/4192956
[pid=26783] ppid=26781 vsize=6428 CPUtime=0.29
/proc/26783/stat : 26783 (wildcat-skc) R 26781 26783 26351 0 -1 4194304 437 0 0 0 29 0 0 0 19 0 1 0 70353388 6582272 421 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26783/statm: 1607 421 105 226 0 1378 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6428

[startup+0.702279 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 26783
/proc/meminfo: memFree=1308416/2055920 swapFree=4192812/4192956
[pid=26783] ppid=26781 vsize=6560 CPUtime=0.7
/proc/26783/stat : 26783 (wildcat-skc) R 26781 26783 26351 0 -1 4194304 463 0 0 0 70 0 0 0 22 0 1 0 70353388 6717440 447 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26783/statm: 1640 447 105 226 0 1411 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 6560

[startup+1.50136 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26784
/proc/meminfo: memFree=1306936/2055920 swapFree=4192812/4192956
[pid=26783] ppid=26781 vsize=6692 CPUtime=1.49
/proc/26783/stat : 26783 (wildcat-skc) R 26781 26783 26351 0 -1 4194304 514 0 0 0 149 0 0 0 25 0 1 0 70353388 6852608 498 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014993 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26783/statm: 1673 498 105 226 0 1444 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6692

[startup+3.10151 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26784
/proc/meminfo: memFree=1306552/2055920 swapFree=4192812/4192956
[pid=26783] ppid=26781 vsize=7244 CPUtime=3.09
/proc/26783/stat : 26783 (wildcat-skc) R 26781 26783 26351 0 -1 4194304 630 0 0 0 309 0 0 0 25 0 1 0 70353388 7417856 614 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26783/statm: 1811 614 105 226 0 1582 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7244

[startup+6.30182 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26784
/proc/meminfo: memFree=1305528/2055920 swapFree=4192812/4192956
[pid=26783] ppid=26781 vsize=8044 CPUtime=6.29
/proc/26783/stat : 26783 (wildcat-skc) R 26781 26783 26351 0 -1 4194304 838 0 0 0 629 0 0 0 25 0 1 0 70353388 8237056 822 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014983 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26783/statm: 2011 822 105 226 0 1782 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8044

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26784
/proc/meminfo: memFree=1303808/2055920 swapFree=4192812/4192956
[pid=26783] ppid=26781 vsize=9760 CPUtime=12.68
/proc/26783/stat : 26783 (wildcat-skc) R 26781 26783 26351 0 -1 4194304 1256 0 0 0 1268 0 0 0 25 0 1 0 70353388 9994240 1240 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014993 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26783/statm: 2440 1240 105 226 0 2211 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9760

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26784
/proc/meminfo: memFree=1300416/2055920 swapFree=4192812/4192956
[pid=26783] ppid=26781 vsize=13184 CPUtime=25.49
/proc/26783/stat : 26783 (wildcat-skc) R 26781 26783 26351 0 -1 4194304 2146 0 0 0 2548 1 0 0 25 0 1 0 70353388 13500416 2064 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015020 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26783/statm: 3296 2064 105 226 0 3067 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13184

[startup+51.1011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26784
/proc/meminfo: memFree=1293888/2055920 swapFree=4192812/4192956
[pid=26783] ppid=26781 vsize=20164 CPUtime=51.06
/proc/26783/stat : 26783 (wildcat-skc) R 26781 26783 26351 0 -1 4194304 3953 0 0 0 5105 1 0 0 25 0 1 0 70353388 20647936 3741 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014993 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26783/statm: 5041 3741 105 226 0 4812 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 20164

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26784
/proc/meminfo: memFree=1266880/2055920 swapFree=4192812/4192956
[pid=26783] ppid=26781 vsize=47812 CPUtime=102.26
/proc/26783/stat : 26783 (wildcat-skc) R 26781 26783 26351 0 -1 4194304 10957 0 0 0 10221 5 0 0 25 0 1 0 70353388 48959488 10451 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26783/statm: 11953 10451 117 226 0 11724 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 47812

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26784
/proc/meminfo: memFree=1266880/2055920 swapFree=4192812/4192956
[pid=26783] ppid=26781 vsize=47812 CPUtime=162.24
/proc/26783/stat : 26783 (wildcat-skc) R 26781 26783 26351 0 -1 4194304 10957 0 0 0 16219 5 0 0 25 0 1 0 70353388 48959488 10451 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26783/statm: 11953 10451 117 226 0 11724 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 47812

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26784
/proc/meminfo: memFree=1266816/2055920 swapFree=4192812/4192956
[pid=26783] ppid=26781 vsize=47812 CPUtime=222.23
/proc/26783/stat : 26783 (wildcat-skc) R 26781 26783 26351 0 -1 4194304 10957 0 0 0 22218 5 0 0 25 0 1 0 70353388 48959488 10451 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26783/statm: 11953 10451 117 226 0 11724 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 47812

[startup+282.301 s]
/proc/loadavg: 1.07 1.00 0.99 2/65 26784
/proc/meminfo: memFree=1266816/2055920 swapFree=4192812/4192956
[pid=26783] ppid=26781 vsize=47812 CPUtime=282.21
/proc/26783/stat : 26783 (wildcat-skc) R 26781 26783 26351 0 -1 4194304 10957 0 0 0 28216 5 0 0 25 0 1 0 70353388 48959488 10451 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877546 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26783/statm: 11953 10451 117 226 0 11724 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 47812

[startup+342.302 s]
/proc/loadavg: 1.09 1.01 1.00 2/65 26784
/proc/meminfo: memFree=1266752/2055920 swapFree=4192812/4192956
[pid=26783] ppid=26781 vsize=47812 CPUtime=342.19
/proc/26783/stat : 26783 (wildcat-skc) R 26781 26783 26351 0 -1 4194304 10957 0 0 0 34214 5 0 0 25 0 1 0 70353388 48959488 10451 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607813 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26783/statm: 11953 10451 117 226 0 11724 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 47812

[startup+402.302 s]
/proc/loadavg: 1.13 1.04 1.01 2/65 26784
/proc/meminfo: memFree=1266752/2055920 swapFree=4192812/4192956
[pid=26783] ppid=26781 vsize=47812 CPUtime=402.18
/proc/26783/stat : 26783 (wildcat-skc) R 26781 26783 26351 0 -1 4194304 10957 0 0 0 40213 5 0 0 25 0 1 0 70353388 48959488 10451 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26783/statm: 11953 10451 117 226 0 11724 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 47812

[startup+462.302 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 26784
/proc/meminfo: memFree=1266752/2055920 swapFree=4192812/4192956
[pid=26783] ppid=26781 vsize=47812 CPUtime=462.17
/proc/26783/stat : 26783 (wildcat-skc) R 26781 26783 26351 0 -1 4194304 10957 0 0 0 46212 5 0 0 25 0 1 0 70353388 48959488 10451 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26783/statm: 11953 10451 117 226 0 11724 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 47812

[startup+522.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 26784
/proc/meminfo: memFree=1266944/2055920 swapFree=4192812/4192956
[pid=26783] ppid=26781 vsize=47812 CPUtime=522.15
/proc/26783/stat : 26783 (wildcat-skc) R 26781 26783 26351 0 -1 4194304 10957 0 0 0 52210 5 0 0 25 0 1 0 70353388 48959488 10451 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26783/statm: 11953 10451 117 226 0 11724 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 47812

[startup+582.303 s]
/proc/loadavg: 1.00 1.02 1.00 2/71 26892
/proc/meminfo: memFree=1265600/2055920 swapFree=4192812/4192956
[pid=26783] ppid=26781 vsize=47812 CPUtime=582.09
/proc/26783/stat : 26783 (wildcat-skc) R 26781 26783 26351 0 -1 4194304 10957 0 0 0 58204 5 0 0 25 0 1 0 70353388 48959488 10451 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877528 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26783/statm: 11953 10451 117 226 0 11724 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 47812

[startup+642.303 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 26982
/proc/meminfo: memFree=1266560/2055920 swapFree=4192812/4192956
[pid=26783] ppid=26781 vsize=47812 CPUtime=642.03
/proc/26783/stat : 26783 (wildcat-skc) R 26781 26783 26351 0 -1 4194304 10957 0 0 0 64198 5 0 0 25 0 1 0 70353388 48959488 10451 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877544 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26783/statm: 11953 10451 117 226 0 11724 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 47812


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26982
/proc/meminfo: memFree=1266688/2055920 swapFree=4192812/4192956
[pid=26783] ppid=26781 vsize=47812 CPUtime=821.99
/proc/26783/stat : 26783 (wildcat-skc) R 26781 26783 26351 0 -1 4194304 10957 0 0 0 82193 6 0 0 25 0 1 0 70353388 48959488 10451 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26783/statm: 11953 10451 117 226 0 11724 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 47812

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26982
/proc/meminfo: memFree=1266688/2055920 swapFree=4192812/4192956
[pid=26783] ppid=26781 vsize=47812 CPUtime=881.97
/proc/26783/stat : 26783 (wildcat-skc) R 26781 26783 26351 0 -1 4194304 10957 0 0 0 88191 6 0 0 25 0 1 0 70353388 48959488 10451 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26783/statm: 11953 10451 117 226 0 11724 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 47812

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26982
/proc/meminfo: memFree=1266688/2055920 swapFree=4192812/4192956
[pid=26783] ppid=26781 vsize=47812 CPUtime=941.96
/proc/26783/stat : 26783 (wildcat-skc) R 26781 26783 26351 0 -1 4194304 10957 0 0 0 94190 6 0 0 25 0 1 0 70353388 48959488 10451 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26783/statm: 11953 10451 117 226 0 11724 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 47812

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26982
/proc/meminfo: memFree=1266880/2055920 swapFree=4192812/4192956
[pid=26783] ppid=26781 vsize=47812 CPUtime=1001.94
/proc/26783/stat : 26783 (wildcat-skc) R 26781 26783 26351 0 -1 4194304 10957 0 0 0 100188 6 0 0 25 0 1 0 70353388 48959488 10451 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26783/statm: 11953 10451 117 226 0 11724 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 47812

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26982
/proc/meminfo: memFree=1266816/2055920 swapFree=4192812/4192956
[pid=26783] ppid=26781 vsize=47812 CPUtime=1061.93
/proc/26783/stat : 26783 (wildcat-skc) R 26781 26783 26351 0 -1 4194304 10957 0 0 0 106187 6 0 0 25 0 1 0 70353388 48959488 10451 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607744 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26783/statm: 11953 10451 117 226 0 11724 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 47812

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26982
/proc/meminfo: memFree=1266816/2055920 swapFree=4192812/4192956
[pid=26783] ppid=26781 vsize=47812 CPUtime=1121.91
/proc/26783/stat : 26783 (wildcat-skc) R 26781 26783 26351 0 -1 4194304 10957 0 0 0 112185 6 0 0 25 0 1 0 70353388 48959488 10451 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26783/statm: 11953 10451 117 226 0 11724 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 47812

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26982
/proc/meminfo: memFree=1266816/2055920 swapFree=4192812/4192956
[pid=26783] ppid=26781 vsize=47812 CPUtime=1181.9
/proc/26783/stat : 26783 (wildcat-skc) R 26781 26783 26351 0 -1 4194304 10957 0 0 0 118184 6 0 0 25 0 1 0 70353388 48959488 10451 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26783/statm: 11953 10451 117 226 0 11724 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 47812

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26982
/proc/meminfo: memFree=1266880/2055920 swapFree=4192812/4192956
[pid=26783] ppid=26781 vsize=47812 CPUtime=1241.89
/proc/26783/stat : 26783 (wildcat-skc) R 26781 26783 26351 0 -1 4194304 10957 0 0 0 124183 6 0 0 25 0 1 0 70353388 48959488 10451 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26783/statm: 11953 10451 117 226 0 11724 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 47812

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26982
/proc/meminfo: memFree=1266816/2055920 swapFree=4192812/4192956
[pid=26783] ppid=26781 vsize=47812 CPUtime=1301.87
/proc/26783/stat : 26783 (wildcat-skc) R 26781 26783 26351 0 -1 4194304 10957 0 0 0 130181 6 0 0 25 0 1 0 70353388 48959488 10451 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605286 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26783/statm: 11953 10451 117 226 0 11724 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 47812

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26982
/proc/meminfo: memFree=1266752/2055920 swapFree=4192812/4192956
[pid=26783] ppid=26781 vsize=47812 CPUtime=1361.85
/proc/26783/stat : 26783 (wildcat-skc) R 26781 26783 26351 0 -1 4194304 10957 0 0 0 136179 6 0 0 25 0 1 0 70353388 48959488 10451 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26783/statm: 11953 10451 117 226 0 11724 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 47812

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26982
/proc/meminfo: memFree=1266752/2055920 swapFree=4192812/4192956
[pid=26783] ppid=26781 vsize=47812 CPUtime=1421.84
/proc/26783/stat : 26783 (wildcat-skc) R 26781 26783 26351 0 -1 4194304 10957 0 0 0 142178 6 0 0 25 0 1 0 70353388 48959488 10451 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605328 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26783/statm: 11953 10451 117 226 0 11724 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 47812

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26982
/proc/meminfo: memFree=1266688/2055920 swapFree=4192812/4192956
[pid=26783] ppid=26781 vsize=47812 CPUtime=1481.83
/proc/26783/stat : 26783 (wildcat-skc) R 26781 26783 26351 0 -1 4194304 10957 0 0 0 148177 6 0 0 25 0 1 0 70353388 48959488 10451 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605323 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26783/statm: 11953 10451 117 226 0 11724 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 47812

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26982
/proc/meminfo: memFree=1266688/2055920 swapFree=4192812/4192956
[pid=26783] ppid=26781 vsize=47812 CPUtime=1541.81
/proc/26783/stat : 26783 (wildcat-skc) R 26781 26783 26351 0 -1 4194304 10957 0 0 0 154175 6 0 0 25 0 1 0 70353388 48959488 10451 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26783/statm: 11953 10451 117 226 0 11724 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 47812

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26982
/proc/meminfo: memFree=1266688/2055920 swapFree=4192812/4192956
[pid=26783] ppid=26781 vsize=47812 CPUtime=1601.8
/proc/26783/stat : 26783 (wildcat-skc) R 26781 26783 26351 0 -1 4194304 10957 0 0 0 160174 6 0 0 25 0 1 0 70353388 48959488 10451 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26783/statm: 11953 10451 117 226 0 11724 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 47812

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26982
/proc/meminfo: memFree=1266816/2055920 swapFree=4192812/4192956
[pid=26783] ppid=26781 vsize=47812 CPUtime=1661.78
/proc/26783/stat : 26783 (wildcat-skc) R 26781 26783 26351 0 -1 4194304 10957 0 0 0 166172 6 0 0 25 0 1 0 70353388 48959488 10451 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26783/statm: 11953 10451 117 226 0 11724 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 47812

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26982
/proc/meminfo: memFree=1266752/2055920 swapFree=4192812/4192956
[pid=26783] ppid=26781 vsize=47812 CPUtime=1721.77
/proc/26783/stat : 26783 (wildcat-skc) R 26781 26783 26351 0 -1 4194304 10957 0 0 0 172171 6 0 0 25 0 1 0 70353388 48959488 10451 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26783/statm: 11953 10451 117 226 0 11724 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 47812

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26982
/proc/meminfo: memFree=1266816/2055920 swapFree=4192812/4192956
[pid=26783] ppid=26781 vsize=47812 CPUtime=1781.75
/proc/26783/stat : 26783 (wildcat-skc) R 26781 26783 26351 0 -1 4194304 10957 0 0 0 178169 6 0 0 25 0 1 0 70353388 48959488 10451 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605326 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26783/statm: 11953 10451 117 226 0 11724 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 47812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26982
/proc/meminfo: memFree=1266816/2055920 swapFree=4192812/4192956
[pid=26783] ppid=26781 vsize=47812 CPUtime=1800.05
/proc/26783/stat : 26783 (wildcat-skc) R 26781 26783 26351 0 -1 4194304 10957 0 0 0 179999 6 0 0 25 0 1 0 70353388 48959488 10451 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565731 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26783/statm: 11953 10451 117 226 0 11724 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 47812

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): 1800.07
CPU user time (s): 1800
CPU system time (s): 0.067989
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 47812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800
system time used= 0.067989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10957
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= 3345

runsolver used 1.24981 second user time and 3.73843 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Sat Apr 14 20:51:38 UTC 2007

IDJOB= 348461
IDBENCH= 1676
IDSOLVER= 162
FILE ID= node61/348461-1176583897

PBS_JOBID= 4556943

Free space on /tmp= 66559 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-scsd8.opb
COMMAND LINE= /tmp/evaluation/348461-1176583897/wildcat-skc /tmp/evaluation/348461-1176583897/instance-348461-1176583897.opb 903827637
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-348461-1176583897 -o ROOT/results/node61/solver-348461-1176583897 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/348461-1176583897/wildcat-skc /tmp/evaluation/348461-1176583897/instance-348461-1176583897.opb 903827637

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  652c15620b8183c9f7790ff4b2dde8e4

RANDOM SEED= 903827637

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.240
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		: 3000.240
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:       1308888 kB
Buffers:         42548 kB
Cached:         565848 kB
SwapCached:          0 kB
Active:         331880 kB
Inactive:       292468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1308888 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            5780 kB
Writeback:           0 kB
Mapped:          26132 kB
Slab:           108884 kB
Committed_AS:   109976 kB
PageTables:       1388 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= 66559 MiB

End job on node61 on Sat Apr 14 21:21:40 UTC 2007