Trace number 348344

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) 1800.06 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-25fv47.opb
MD5SUMdfddd97e7752f713f95f506cbe2ca323
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 variables47130
Total number of constraints820
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 constraints820
Minimum length of a constraint30
Maximum length of a constraint10200
Number of terms in the objective function 19170
Biggest coefficient in the objective function 26496
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 540242
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 540242
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/348344-1176578501/wildcat-skc /tmp/evaluation/348344-1176578501/instance-348344-1176578501.opb 574819711 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 574819711
0.00/0.00	c Noise: 0.1 (10 : 100) 
6.69/6.79	c Starting searching:
6.69/6.79	c Phase 1 ...
1398.48/1399.10	c   trying 474495: xxxxxxxxxxc 
1398.48/1399.10	c Phase 2 ...
1800.04/1800.71	c   trying 0: xc 
1800.04/1800.71	c Phase 3 ...
1800.04/1800.71	c   trying 0 again: c 
1800.04/1800.71	s UNKNOWN
1800.04/1800.71	c 
1800.04/1800.71	c During searching:         -1.4e-05 seconds elapsed.
1800.04/1800.71	c CPU time spent:           0 seconds.
1800.04/1800.71	c 
1800.04/1800.71	c =================================== END =====================================
1800.04/1800.71	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/node13/watcher-348344-1176578501 -o ROOT/results/node13/solver-348344-1176578501 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/348344-1176578501/wildcat-skc /tmp/evaluation/348344-1176578501/instance-348344-1176578501.opb 574819711 

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: 0.93 0.99 0.99 3/77 17231
/proc/meminfo: memFree=1757984/2055920 swapFree=4175456/4192956
[pid=17231] ppid=17229 vsize=6160 CPUtime=0
/proc/17231/stat : 17231 (wildcat-skc) R 17229 17231 16924 0 -1 4194304 229 0 0 0 0 0 0 0 18 0 1 0 105767977 6307840 213 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014982 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17231/statm: 1540 213 105 226 0 1311 0

[startup+0.056837 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 17231
/proc/meminfo: memFree=1757984/2055920 swapFree=4175456/4192956
[pid=17231] ppid=17229 vsize=6160 CPUtime=0.05
/proc/17231/stat : 17231 (wildcat-skc) R 17229 17231 16924 0 -1 4194304 247 0 0 0 5 0 0 0 18 0 1 0 105767977 6307840 231 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17231/statm: 1540 231 105 226 0 1311 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6160

[startup+0.101845 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 17231
/proc/meminfo: memFree=1757984/2055920 swapFree=4175456/4192956
[pid=17231] ppid=17229 vsize=6292 CPUtime=0.09
/proc/17231/stat : 17231 (wildcat-skc) R 17229 17231 16924 0 -1 4194304 261 0 0 0 9 0 0 0 18 0 1 0 105767977 6443008 245 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17231/statm: 1573 245 105 226 0 1344 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6292

[startup+0.301888 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 17231
/proc/meminfo: memFree=1757984/2055920 swapFree=4175456/4192956
[pid=17231] ppid=17229 vsize=6424 CPUtime=0.29
/proc/17231/stat : 17231 (wildcat-skc) R 17229 17231 16924 0 -1 4194304 318 0 0 0 29 0 0 0 19 0 1 0 105767977 6578176 302 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015006 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17231/statm: 1606 302 105 226 0 1377 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6424

[startup+0.701975 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 17231
/proc/meminfo: memFree=1757984/2055920 swapFree=4175456/4192956
[pid=17231] ppid=17229 vsize=6952 CPUtime=0.69
/proc/17231/stat : 17231 (wildcat-skc) R 17229 17231 16924 0 -1 4194304 432 0 0 0 69 0 0 0 22 0 1 0 105767977 7118848 416 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014993 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17231/statm: 1738 416 105 226 0 1509 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6952

[startup+1.50115 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 17232
/proc/meminfo: memFree=1756312/2055920 swapFree=4175456/4192956
[pid=17231] ppid=17229 vsize=7936 CPUtime=1.49
/proc/17231/stat : 17231 (wildcat-skc) R 17229 17231 16924 0 -1 4194304 661 0 0 0 149 0 0 0 25 0 1 0 105767977 8126464 645 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014972 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17231/statm: 1984 645 105 226 0 1755 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7936

[startup+3.10149 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 17232
/proc/meminfo: memFree=1754968/2055920 swapFree=4175456/4192956
[pid=17231] ppid=17229 vsize=9784 CPUtime=3.09
/proc/17231/stat : 17231 (wildcat-skc) R 17229 17231 16924 0 -1 4194304 1108 0 0 0 309 0 0 0 25 0 1 0 105767977 10018816 1092 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17231/statm: 2446 1092 105 226 0 2217 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9784

[startup+6.30117 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 17232
/proc/meminfo: memFree=1731808/2055920 swapFree=4175456/4192956
[pid=17231] ppid=17229 vsize=39372 CPUtime=6.28
/proc/17231/stat : 17231 (wildcat-skc) R 17229 17231 16924 0 -1 4194304 8333 0 0 0 624 4 0 0 25 0 1 0 105767977 40316928 8317 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17231/statm: 9843 8317 110 226 0 9614 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 39372

[startup+12.7015 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 17232
/proc/meminfo: memFree=1719080/2055920 swapFree=4175456/4192956
[pid=17231] ppid=17229 vsize=45084 CPUtime=12.68
/proc/17231/stat : 17231 (wildcat-skc) R 17229 17231 16924 0 -1 4194304 9762 0 0 0 1263 5 0 0 25 0 1 0 105767977 46166016 9745 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601396 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17231/statm: 11271 9745 117 226 0 11042 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 45084

[startup+25.5013 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 17232
/proc/meminfo: memFree=1719208/2055920 swapFree=4175456/4192956
[pid=17231] ppid=17229 vsize=45084 CPUtime=25.48
/proc/17231/stat : 17231 (wildcat-skc) R 17229 17231 16924 0 -1 4194304 9762 0 0 0 2543 5 0 0 25 0 1 0 105767977 46166016 9745 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17231/statm: 11271 9745 117 226 0 11042 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 45084

[startup+51.1017 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 17232
/proc/meminfo: memFree=1719272/2055920 swapFree=4175456/4192956
[pid=17231] ppid=17229 vsize=45084 CPUtime=51.07
/proc/17231/stat : 17231 (wildcat-skc) R 17229 17231 16924 0 -1 4194304 9762 0 0 0 5102 5 0 0 25 0 1 0 105767977 46166016 9745 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611607 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17231/statm: 11271 9745 117 226 0 11042 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 45084

[startup+102.306 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 17232
/proc/meminfo: memFree=1719272/2055920 swapFree=4175456/4192956
[pid=17231] ppid=17229 vsize=45084 CPUtime=102.26
/proc/17231/stat : 17231 (wildcat-skc) R 17229 17231 16924 0 -1 4194304 9762 0 0 0 10220 6 0 0 25 0 1 0 105767977 46166016 9745 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17231/statm: 11271 9745 117 226 0 11042 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 45084

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 17232
/proc/meminfo: memFree=1719272/2055920 swapFree=4175456/4192956
[pid=17231] ppid=17229 vsize=45084 CPUtime=162.23
/proc/17231/stat : 17231 (wildcat-skc) R 17229 17231 16924 0 -1 4194304 9762 0 0 0 16217 6 0 0 25 0 1 0 105767977 46166016 9745 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17231/statm: 11271 9745 117 226 0 11042 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 45084

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 17232
/proc/meminfo: memFree=1719272/2055920 swapFree=4175456/4192956
[pid=17231] ppid=17229 vsize=45084 CPUtime=222.21
/proc/17231/stat : 17231 (wildcat-skc) R 17229 17231 16924 0 -1 4194304 9762 0 0 0 22215 6 0 0 25 0 1 0 105767977 46166016 9745 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611604 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17231/statm: 11271 9745 117 226 0 11042 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 45084

[startup+282.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 17232
/proc/meminfo: memFree=1719272/2055920 swapFree=4175456/4192956
[pid=17231] ppid=17229 vsize=45084 CPUtime=282.19
/proc/17231/stat : 17231 (wildcat-skc) R 17229 17231 16924 0 -1 4194304 9762 0 0 0 28212 7 0 0 25 0 1 0 105767977 46166016 9745 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877546 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17231/statm: 11271 9745 117 226 0 11042 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 45084

[startup+342.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 17232
/proc/meminfo: memFree=1719272/2055920 swapFree=4175456/4192956
[pid=17231] ppid=17229 vsize=45084 CPUtime=342.16
/proc/17231/stat : 17231 (wildcat-skc) R 17229 17231 16924 0 -1 4194304 9762 0 0 0 34209 7 0 0 25 0 1 0 105767977 46166016 9745 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17231/statm: 11271 9745 117 226 0 11042 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 45084

[startup+402.302 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 17232
/proc/meminfo: memFree=1719272/2055920 swapFree=4175456/4192956
[pid=17231] ppid=17229 vsize=45084 CPUtime=402.15
/proc/17231/stat : 17231 (wildcat-skc) R 17229 17231 16924 0 -1 4194304 9762 0 0 0 40207 8 0 0 25 0 1 0 105767977 46166016 9745 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17231/statm: 11271 9745 117 226 0 11042 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 45084

[startup+462.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 17232
/proc/meminfo: memFree=1719272/2055920 swapFree=4175456/4192956
[pid=17231] ppid=17229 vsize=45084 CPUtime=462.12
/proc/17231/stat : 17231 (wildcat-skc) R 17229 17231 16924 0 -1 4194304 9762 0 0 0 46204 8 0 0 25 0 1 0 105767977 46166016 9745 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17231/statm: 11271 9745 117 226 0 11042 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 45084

[startup+522.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 17232
/proc/meminfo: memFree=1719272/2055920 swapFree=4175456/4192956
[pid=17231] ppid=17229 vsize=45084 CPUtime=522.1
/proc/17231/stat : 17231 (wildcat-skc) R 17229 17231 16924 0 -1 4194304 9762 0 0 0 52202 8 0 0 25 0 1 0 105767977 46166016 9745 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17231/statm: 11271 9745 117 226 0 11042 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 45084

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17232
/proc/meminfo: memFree=1719272/2055920 swapFree=4175456/4192956
[pid=17231] ppid=17229 vsize=45084 CPUtime=582.08
/proc/17231/stat : 17231 (wildcat-skc) R 17229 17231 16924 0 -1 4194304 9762 0 0 0 58199 9 0 0 25 0 1 0 105767977 46166016 9745 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17231/statm: 11271 9745 117 226 0 11042 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 45084

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17232
/proc/meminfo: memFree=1719272/2055920 swapFree=4175456/4192956
[pid=17231] ppid=17229 vsize=45084 CPUtime=642.06
/proc/17231/stat : 17231 (wildcat-skc) R 17229 17231 16924 0 -1 4194304 9762 0 0 0 64197 9 0 0 25 0 1 0 105767977 46166016 9745 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877526 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17231/statm: 11271 9745 117 226 0 11042 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 45084


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17232
/proc/meminfo: memFree=1719208/2055920 swapFree=4175456/4192956
[pid=17231] ppid=17229 vsize=45084 CPUtime=881.96
/proc/17231/stat : 17231 (wildcat-skc) R 17229 17231 16924 0 -1 4194304 9762 0 0 0 88185 11 0 0 25 0 1 0 105767977 46166016 9745 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17231/statm: 11271 9745 117 226 0 11042 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 45084

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17232
/proc/meminfo: memFree=1719208/2055920 swapFree=4175456/4192956
[pid=17231] ppid=17229 vsize=45084 CPUtime=941.95
/proc/17231/stat : 17231 (wildcat-skc) R 17229 17231 16924 0 -1 4194304 9762 0 0 0 94183 12 0 0 25 0 1 0 105767977 46166016 9745 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17231/statm: 11271 9745 117 226 0 11042 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 45084

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17234
/proc/meminfo: memFree=1719016/2055920 swapFree=4175456/4192956
[pid=17231] ppid=17229 vsize=45084 CPUtime=1001.92
/proc/17231/stat : 17231 (wildcat-skc) R 17229 17231 16924 0 -1 4194304 9762 0 0 0 100180 12 0 0 25 0 1 0 105767977 46166016 9745 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17231/statm: 11271 9745 117 226 0 11042 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 45084

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17234
/proc/meminfo: memFree=1719016/2055920 swapFree=4175456/4192956
[pid=17231] ppid=17229 vsize=45084 CPUtime=1061.91
/proc/17231/stat : 17231 (wildcat-skc) R 17229 17231 16924 0 -1 4194304 9762 0 0 0 106178 13 0 0 25 0 1 0 105767977 46166016 9745 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17231/statm: 11271 9745 117 226 0 11042 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 45084

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17234
/proc/meminfo: memFree=1719016/2055920 swapFree=4175456/4192956
[pid=17231] ppid=17229 vsize=45084 CPUtime=1121.88
/proc/17231/stat : 17231 (wildcat-skc) R 17229 17231 16924 0 -1 4194304 9762 0 0 0 112175 13 0 0 25 0 1 0 105767977 46166016 9745 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17231/statm: 11271 9745 117 226 0 11042 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 45084

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17234
/proc/meminfo: memFree=1719016/2055920 swapFree=4175456/4192956
[pid=17231] ppid=17229 vsize=45084 CPUtime=1181.85
/proc/17231/stat : 17231 (wildcat-skc) R 17229 17231 16924 0 -1 4194304 9762 0 0 0 118172 13 0 0 25 0 1 0 105767977 46166016 9745 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868572 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17231/statm: 11271 9745 117 226 0 11042 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 45084

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17234
/proc/meminfo: memFree=1719016/2055920 swapFree=4175456/4192956
[pid=17231] ppid=17229 vsize=45084 CPUtime=1241.84
/proc/17231/stat : 17231 (wildcat-skc) R 17229 17231 16924 0 -1 4194304 9762 0 0 0 124170 14 0 0 25 0 1 0 105767977 46166016 9745 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877536 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17231/statm: 11271 9745 117 226 0 11042 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 45084

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17234
/proc/meminfo: memFree=1719016/2055920 swapFree=4175456/4192956
[pid=17231] ppid=17229 vsize=45084 CPUtime=1301.81
/proc/17231/stat : 17231 (wildcat-skc) R 17229 17231 16924 0 -1 4194304 9762 0 0 0 130167 14 0 0 25 0 1 0 105767977 46166016 9745 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17231/statm: 11271 9745 117 226 0 11042 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 45084

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17234
/proc/meminfo: memFree=1719016/2055920 swapFree=4175456/4192956
[pid=17231] ppid=17229 vsize=45084 CPUtime=1361.79
/proc/17231/stat : 17231 (wildcat-skc) R 17229 17231 16924 0 -1 4194304 9762 0 0 0 136164 15 0 0 25 0 1 0 105767977 46166016 9745 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17231/statm: 11271 9745 117 226 0 11042 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 45084

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17234
/proc/meminfo: memFree=1719016/2055920 swapFree=4175456/4192956
[pid=17231] ppid=17229 vsize=45084 CPUtime=1421.77
/proc/17231/stat : 17231 (wildcat-skc) R 17229 17231 16924 0 -1 4194304 9762 0 0 0 142162 15 0 0 25 0 1 0 105767977 46166016 9745 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17231/statm: 11271 9745 117 226 0 11042 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 45084

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17234
/proc/meminfo: memFree=1719016/2055920 swapFree=4175456/4192956
[pid=17231] ppid=17229 vsize=45084 CPUtime=1481.75
/proc/17231/stat : 17231 (wildcat-skc) R 17229 17231 16924 0 -1 4194304 9762 0 0 0 148159 16 0 0 25 0 1 0 105767977 46166016 9745 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17231/statm: 11271 9745 117 226 0 11042 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 45084

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17234
/proc/meminfo: memFree=1718952/2055920 swapFree=4175456/4192956
[pid=17231] ppid=17229 vsize=45084 CPUtime=1541.72
/proc/17231/stat : 17231 (wildcat-skc) R 17229 17231 16924 0 -1 4194304 9762 0 0 0 154156 16 0 0 25 0 1 0 105767977 46166016 9745 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877520 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17231/statm: 11271 9745 117 226 0 11042 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 45084

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17234
/proc/meminfo: memFree=1718952/2055920 swapFree=4175456/4192956
[pid=17231] ppid=17229 vsize=45084 CPUtime=1601.71
/proc/17231/stat : 17231 (wildcat-skc) R 17229 17231 16924 0 -1 4194304 9762 0 0 0 160154 17 0 0 25 0 1 0 105767977 46166016 9745 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17231/statm: 11271 9745 117 226 0 11042 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 45084

[startup+1662.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 17234
/proc/meminfo: memFree=1718952/2055920 swapFree=4175456/4192956
[pid=17231] ppid=17229 vsize=45084 CPUtime=1661.68
/proc/17231/stat : 17231 (wildcat-skc) R 17229 17231 16924 0 -1 4194304 9762 0 0 0 166151 17 0 0 25 0 1 0 105767977 46166016 9745 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17231/statm: 11271 9745 117 226 0 11042 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 45084

[startup+1722.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 17234
/proc/meminfo: memFree=1718952/2055920 swapFree=4175456/4192956
[pid=17231] ppid=17229 vsize=45084 CPUtime=1721.66
/proc/17231/stat : 17231 (wildcat-skc) R 17229 17231 16924 0 -1 4194304 9762 0 0 0 172149 17 0 0 25 0 1 0 105767977 46166016 9745 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611561 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17231/statm: 11271 9745 117 226 0 11042 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 45084

[startup+1782.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 17234
/proc/meminfo: memFree=1718952/2055920 swapFree=4175456/4192956
[pid=17231] ppid=17229 vsize=45084 CPUtime=1781.64
/proc/17231/stat : 17231 (wildcat-skc) R 17229 17231 16924 0 -1 4194304 9762 0 0 0 178146 18 0 0 25 0 1 0 105767977 46166016 9745 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17231/statm: 11271 9745 117 226 0 11042 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 45084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 17234
/proc/meminfo: memFree=1718952/2055920 swapFree=4175456/4192956
[pid=17231] ppid=17229 vsize=45084 CPUtime=1800.04
/proc/17231/stat : 17231 (wildcat-skc) R 17229 17231 16924 0 -1 4194304 9762 0 0 0 179986 18 0 0 25 0 1 0 105767977 46166016 9745 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17231/statm: 11271 9745 117 226 0 11042 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 45084

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: 1.06 1.03 1.00 2/78 17234
/proc/meminfo: memFree=1718952/2055920 swapFree=4175456/4192956
[pid=17231] ppid=17229 vsize=45084 CPUtime=1800.04
/proc/17231/stat : 17231 (wildcat-skc) R 17229 17231 16924 0 -1 4194304 9762 0 0 0 179986 18 0 0 25 0 1 0 105767977 46166016 9745 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17231/statm: 11271 9745 117 226 0 11042 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 45084

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.06
CPU user time (s): 1799.87
CPU system time (s): 0.19197
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 45084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.87
system time used= 0.19197
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9762
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= 1052

runsolver used 2.06369 second user time and 4.11937 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Sat Apr 14 19:21:41 UTC 2007

IDJOB= 348344
IDBENCH= 1658
IDSOLVER= 162
FILE ID= node13/348344-1176578501

PBS_JOBID= 4556790

Free space on /tmp= 66518 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-v2-20-10-25fv47.opb
COMMAND LINE= /tmp/evaluation/348344-1176578501/wildcat-skc /tmp/evaluation/348344-1176578501/instance-348344-1176578501.opb 574819711
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-348344-1176578501 -o ROOT/results/node13/solver-348344-1176578501 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/348344-1176578501/wildcat-skc /tmp/evaluation/348344-1176578501/instance-348344-1176578501.opb 574819711

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  dfddd97e7752f713f95f506cbe2ca323

RANDOM SEED= 574819711

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.259
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		: 3000.259
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:       1758392 kB
Buffers:         30192 kB
Cached:         185928 kB
SwapCached:       3452 kB
Active:         127672 kB
Inactive:       118168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1758392 kB
SwapTotal:     4192956 kB
SwapFree:      4175456 kB
Dirty:            5668 kB
Writeback:           0 kB
Mapped:          39784 kB
Slab:            37080 kB
Committed_AS:  4635540 kB
PageTables:       1872 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= 66518 MiB

End job on node13 on Sat Apr 14 19:51:44 UTC 2007