Trace number 350718

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 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-qap10.opb
MD5SUMcba28129e4f6f6eef01b4dc927adb1b9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark29
Best CPU time to get the best result obtained on this benchmark1782.78
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 29
Optimality of the best value was proved NO
Number of variables83000
Total number of constraints1820
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 constraints1820
Minimum length of a constraint200
Maximum length of a constraint200
Number of terms in the objective function 52200
Biggest coefficient in the objective function 570
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 564062
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 26215
Number of bits of the biggest number in a constraint 15
Biggest sum of numbers in a constraint 564062
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/350718-1176542211/wildcat-skc /tmp/evaluation/350718-1176542211/instance-350718-1176542211.opb 95966196 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 95966196
0.00/0.00	c Noise: 0.1 (10 : 100) 
28.18/28.29	c Starting searching:
28.18/28.29	c Phase 1 ...
983.95/984.29	c   trying 564062: xxxxxxxxxxc 
983.95/984.29	c Phase 2 ...
1800.04/1800.50	c   trying 0: xc 
1800.04/1800.50	c Phase 3 ...
1800.04/1800.50	c   trying 0 again: c 
1800.04/1800.50	s UNKNOWN
1800.04/1800.50	c 
1800.04/1800.50	c During searching:         -1.6e-05 seconds elapsed.
1800.04/1800.50	c CPU time spent:           0 seconds.
1800.04/1800.50	c 
1800.04/1800.50	c =================================== END =====================================
1800.04/1800.50	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/node4/watcher-350718-1176542211 -o ROOT/results/node4/solver-350718-1176542211 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/350718-1176542211/wildcat-skc /tmp/evaluation/350718-1176542211/instance-350718-1176542211.opb 95966196 

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: 0.91 0.97 0.99 2/77 22621
/proc/meminfo: memFree=1797784/2055920 swapFree=4154132/4192956
[pid=22621] ppid=22619 vsize=6296 CPUtime=0
/proc/22621/stat : 22621 (wildcat-skc) R 22619 22621 21877 0 -1 4194304 339 0 0 0 0 0 0 0 18 0 1 0 130258865 6447104 323 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135016048 0 0 4096 16386 0 0 0 17 1 0 0
/proc/22621/statm: 1574 323 100 226 0 1345 0

[startup+0.07962 s]
/proc/loadavg: 0.91 0.97 0.99 2/77 22621
/proc/meminfo: memFree=1797784/2055920 swapFree=4154132/4192956
[pid=22621] ppid=22619 vsize=6300 CPUtime=0.07
/proc/22621/stat : 22621 (wildcat-skc) R 22619 22621 21877 0 -1 4194304 354 0 0 0 7 0 0 0 18 0 1 0 130258865 6451200 338 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015020 0 0 4096 16386 0 0 0 17 1 0 0
/proc/22621/statm: 1575 338 105 226 0 1346 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6300

[startup+0.10261 s]
/proc/loadavg: 0.91 0.97 0.99 2/77 22621
/proc/meminfo: memFree=1797784/2055920 swapFree=4154132/4192956
[pid=22621] ppid=22619 vsize=6300 CPUtime=0.1
/proc/22621/stat : 22621 (wildcat-skc) R 22619 22621 21877 0 -1 4194304 356 0 0 0 10 0 0 0 18 0 1 0 130258865 6451200 340 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015043 0 0 4096 16386 0 0 0 17 1 0 0
/proc/22621/statm: 1575 340 105 226 0 1346 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6300

[startup+0.302629 s]
/proc/loadavg: 0.91 0.97 0.99 2/77 22621
/proc/meminfo: memFree=1797784/2055920 swapFree=4154132/4192956
[pid=22621] ppid=22619 vsize=6432 CPUtime=0.3
/proc/22621/stat : 22621 (wildcat-skc) R 22619 22621 21877 0 -1 4194304 380 0 0 0 30 0 0 0 19 0 1 0 130258865 6586368 364 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014983 0 0 4096 16386 0 0 0 17 1 0 0
/proc/22621/statm: 1608 364 105 226 0 1379 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 6432

[startup+0.701669 s]
/proc/loadavg: 0.91 0.97 0.99 2/77 22621
/proc/meminfo: memFree=1797784/2055920 swapFree=4154132/4192956
[pid=22621] ppid=22619 vsize=6564 CPUtime=0.69
/proc/22621/stat : 22621 (wildcat-skc) R 22619 22621 21877 0 -1 4194304 432 0 0 0 69 0 0 0 23 0 1 0 130258865 6721536 416 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014983 0 0 4096 16386 0 0 0 17 1 0 0
/proc/22621/statm: 1641 416 105 226 0 1412 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6564

[startup+1.50174 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 22622
/proc/meminfo: memFree=1796112/2055920 swapFree=4154132/4192956
[pid=22621] ppid=22619 vsize=6960 CPUtime=1.49
/proc/22621/stat : 22621 (wildcat-skc) R 22619 22621 21877 0 -1 4194304 513 0 0 0 149 0 0 0 25 0 1 0 130258865 7127040 497 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014983 0 0 4096 16386 0 0 0 17 1 0 0
/proc/22621/statm: 1740 497 105 226 0 1511 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6960

[startup+3.1019 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 22622
/proc/meminfo: memFree=1795664/2055920 swapFree=4154132/4192956
[pid=22621] ppid=22619 vsize=7648 CPUtime=3.09
/proc/22621/stat : 22621 (wildcat-skc) R 22619 22621 21877 0 -1 4194304 675 0 0 0 309 0 0 0 25 0 1 0 130258865 7831552 659 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/22621/statm: 1912 659 105 226 0 1683 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7648

[startup+6.30121 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 22622
/proc/meminfo: memFree=1794320/2055920 swapFree=4154132/4192956
[pid=22621] ppid=22619 vsize=8844 CPUtime=6.29
/proc/22621/stat : 22621 (wildcat-skc) R 22619 22621 21877 0 -1 4194304 1004 0 0 0 629 0 0 0 25 0 1 0 130258865 9056256 988 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/22621/statm: 2211 988 105 226 0 1982 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8844

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 22622
/proc/meminfo: memFree=1791632/2055920 swapFree=4154132/4192956
[pid=22621] ppid=22619 vsize=11616 CPUtime=12.68
/proc/22621/stat : 22621 (wildcat-skc) R 22619 22621 21877 0 -1 4194304 1657 0 0 0 1268 0 0 0 25 0 1 0 130258865 11894784 1641 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/22621/statm: 2904 1641 105 226 0 2675 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11616

[startup+25.501 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 22622
/proc/meminfo: memFree=1784272/2055920 swapFree=4154132/4192956
[pid=22621] ppid=22619 vsize=18996 CPUtime=25.49
/proc/22621/stat : 22621 (wildcat-skc) R 22619 22621 21877 0 -1 4194304 3618 0 0 0 2548 1 0 0 25 0 1 0 130258865 19451904 3470 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134603944 0 0 4096 16386 0 0 0 17 1 0 0
/proc/22621/statm: 4749 3470 109 226 0 4520 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18996

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 22622
/proc/meminfo: memFree=1733008/2055920 swapFree=4154132/4192956
[pid=22621] ppid=22619 vsize=70292 CPUtime=51.08
/proc/22621/stat : 22621 (wildcat-skc) R 22619 22621 21877 0 -1 4194304 16447 0 0 0 5101 7 0 0 25 0 1 0 130258865 71979008 16265 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/22621/statm: 17573 16265 117 226 0 17344 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 70292

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 22622
/proc/meminfo: memFree=1733008/2055920 swapFree=4154132/4192956
[pid=22621] ppid=22619 vsize=70292 CPUtime=102.27
/proc/22621/stat : 22621 (wildcat-skc) R 22619 22621 21877 0 -1 4194304 16447 0 0 0 10219 8 0 0 25 0 1 0 130258865 71979008 16265 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/22621/statm: 17573 16265 117 226 0 17344 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 70292

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22622
/proc/meminfo: memFree=1732944/2055920 swapFree=4154132/4192956
[pid=22621] ppid=22619 vsize=70292 CPUtime=162.25
/proc/22621/stat : 22621 (wildcat-skc) R 22619 22621 21877 0 -1 4194304 16447 0 0 0 16217 8 0 0 25 0 1 0 130258865 71979008 16265 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611494 0 0 4096 16386 0 0 0 17 1 0 0
/proc/22621/statm: 17573 16265 117 226 0 17344 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 70292

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22622
/proc/meminfo: memFree=1732880/2055920 swapFree=4154132/4192956
[pid=22621] ppid=22619 vsize=70292 CPUtime=222.23
/proc/22621/stat : 22621 (wildcat-skc) R 22619 22621 21877 0 -1 4194304 16447 0 0 0 22215 8 0 0 25 0 1 0 130258865 71979008 16265 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/22621/statm: 17573 16265 117 226 0 17344 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 70292

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22622
/proc/meminfo: memFree=1732880/2055920 swapFree=4154132/4192956
[pid=22621] ppid=22619 vsize=70292 CPUtime=282.23
/proc/22621/stat : 22621 (wildcat-skc) R 22619 22621 21877 0 -1 4194304 16447 0 0 0 28214 9 0 0 25 0 1 0 130258865 71979008 16265 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/22621/statm: 17573 16265 117 226 0 17344 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 70292

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22622
/proc/meminfo: memFree=1732816/2055920 swapFree=4154132/4192956
[pid=22621] ppid=22619 vsize=70292 CPUtime=342.21
/proc/22621/stat : 22621 (wildcat-skc) R 22619 22621 21877 0 -1 4194304 16447 0 0 0 34212 9 0 0 25 0 1 0 130258865 71979008 16265 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877528 0 0 4096 16386 0 0 0 17 1 0 0
/proc/22621/statm: 17573 16265 117 226 0 17344 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 70292

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22622
/proc/meminfo: memFree=1732752/2055920 swapFree=4154132/4192956
[pid=22621] ppid=22619 vsize=70292 CPUtime=402.19
/proc/22621/stat : 22621 (wildcat-skc) R 22619 22621 21877 0 -1 4194304 16447 0 0 0 40210 9 0 0 25 0 1 0 130258865 71979008 16265 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/22621/statm: 17573 16265 117 226 0 17344 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 70292

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22622
/proc/meminfo: memFree=1732688/2055920 swapFree=4154132/4192956
[pid=22621] ppid=22619 vsize=70292 CPUtime=462.18
/proc/22621/stat : 22621 (wildcat-skc) R 22619 22621 21877 0 -1 4194304 16447 0 0 0 46208 10 0 0 25 0 1 0 130258865 71979008 16265 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/22621/statm: 17573 16265 117 226 0 17344 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 70292

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22622
/proc/meminfo: memFree=1732560/2055920 swapFree=4154132/4192956
[pid=22621] ppid=22619 vsize=70292 CPUtime=522.16
/proc/22621/stat : 22621 (wildcat-skc) R 22619 22621 21877 0 -1 4194304 16447 0 0 0 52206 10 0 0 25 0 1 0 130258865 71979008 16265 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/22621/statm: 17573 16265 117 226 0 17344 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 70292

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22622
/proc/meminfo: memFree=1732496/2055920 swapFree=4154132/4192956
[pid=22621] ppid=22619 vsize=70292 CPUtime=582.15
/proc/22621/stat : 22621 (wildcat-skc) R 22619 22621 21877 0 -1 4194304 16447 0 0 0 58204 11 0 0 25 0 1 0 130258865 71979008 16265 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/22621/statm: 17573 16265 117 226 0 17344 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 70292

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22622
/proc/meminfo: memFree=1732432/2055920 swapFree=4154132/4192956
[pid=22621] ppid=22619 vsize=70292 CPUtime=642.13
/proc/22621/stat : 22621 (wildcat-skc) R 22619 22621 21877 0 -1 4194304 16447 0 0 0 64202 11 0 0 25 0 1 0 130258865 71979008 16265 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611571 0 0 4096 16386 0 0 0 17 1 0 0
/proc/22621/statm: 17573 16265 117 226 0 17344 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 70292


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22624
/proc/meminfo: memFree=1731984/2055920 swapFree=4154132/4192956
[pid=22621] ppid=22619 vsize=70292 CPUtime=882.07
/proc/22621/stat : 22621 (wildcat-skc) R 22619 22621 21877 0 -1 4194304 16447 0 0 0 88194 13 0 0 25 0 1 0 130258865 71979008 16265 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/22621/statm: 17573 16265 117 226 0 17344 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 70292

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22624
/proc/meminfo: memFree=1731984/2055920 swapFree=4154132/4192956
[pid=22621] ppid=22619 vsize=70292 CPUtime=942.06
/proc/22621/stat : 22621 (wildcat-skc) R 22619 22621 21877 0 -1 4194304 16447 0 0 0 94192 14 0 0 25 0 1 0 130258865 71979008 16265 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/22621/statm: 17573 16265 117 226 0 17344 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 70292

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22624
/proc/meminfo: memFree=1731984/2055920 swapFree=4154132/4192956
[pid=22621] ppid=22619 vsize=70292 CPUtime=1002.04
/proc/22621/stat : 22621 (wildcat-skc) R 22619 22621 21877 0 -1 4194304 16447 0 0 0 100190 14 0 0 25 0 1 0 130258865 71979008 16265 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611634 0 0 4096 16386 0 0 0 17 1 0 0
/proc/22621/statm: 17573 16265 117 226 0 17344 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 70292

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22624
/proc/meminfo: memFree=1731920/2055920 swapFree=4154132/4192956
[pid=22621] ppid=22619 vsize=70292 CPUtime=1062.03
/proc/22621/stat : 22621 (wildcat-skc) R 22619 22621 21877 0 -1 4194304 16447 0 0 0 106188 15 0 0 25 0 1 0 130258865 71979008 16265 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611622 0 0 4096 16386 0 0 0 17 1 0 0
/proc/22621/statm: 17573 16265 117 226 0 17344 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 70292

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22624
/proc/meminfo: memFree=1731792/2055920 swapFree=4154132/4192956
[pid=22621] ppid=22619 vsize=70292 CPUtime=1122.01
/proc/22621/stat : 22621 (wildcat-skc) R 22619 22621 21877 0 -1 4194304 16447 0 0 0 112186 15 0 0 25 0 1 0 130258865 71979008 16265 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/22621/statm: 17573 16265 117 226 0 17344 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 70292

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22624
/proc/meminfo: memFree=1731664/2055920 swapFree=4154132/4192956
[pid=22621] ppid=22619 vsize=70292 CPUtime=1182
/proc/22621/stat : 22621 (wildcat-skc) R 22619 22621 21877 0 -1 4194304 16447 0 0 0 118184 16 0 0 25 0 1 0 130258865 71979008 16265 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607816 0 0 4096 16386 0 0 0 17 1 0 0
/proc/22621/statm: 17573 16265 117 226 0 17344 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 70292

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22624
/proc/meminfo: memFree=1731472/2055920 swapFree=4154132/4192956
[pid=22621] ppid=22619 vsize=70292 CPUtime=1241.98
/proc/22621/stat : 22621 (wildcat-skc) R 22619 22621 21877 0 -1 4194304 16447 0 0 0 124182 16 0 0 25 0 1 0 130258865 71979008 16265 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607669 0 0 4096 16386 0 0 0 17 1 0 0
/proc/22621/statm: 17573 16265 117 226 0 17344 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 70292

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22624
/proc/meminfo: memFree=1731408/2055920 swapFree=4154132/4192956
[pid=22621] ppid=22619 vsize=70292 CPUtime=1301.97
/proc/22621/stat : 22621 (wildcat-skc) R 22619 22621 21877 0 -1 4194304 16447 0 0 0 130181 16 0 0 25 0 1 0 130258865 71979008 16265 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611589 0 0 4096 16386 0 0 0 17 1 0 0
/proc/22621/statm: 17573 16265 117 226 0 17344 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 70292

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22624
/proc/meminfo: memFree=1731344/2055920 swapFree=4154132/4192956
[pid=22621] ppid=22619 vsize=70292 CPUtime=1361.95
/proc/22621/stat : 22621 (wildcat-skc) R 22619 22621 21877 0 -1 4194304 16447 0 0 0 136178 17 0 0 25 0 1 0 130258865 71979008 16265 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877546 0 0 4096 16386 0 0 0 17 1 0 0
/proc/22621/statm: 17573 16265 117 226 0 17344 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 70292

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22624
/proc/meminfo: memFree=1731344/2055920 swapFree=4154132/4192956
[pid=22621] ppid=22619 vsize=70292 CPUtime=1421.94
/proc/22621/stat : 22621 (wildcat-skc) R 22619 22621 21877 0 -1 4194304 16447 0 0 0 142177 17 0 0 25 0 1 0 130258865 71979008 16265 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134597168 0 0 4096 16386 0 0 0 17 1 0 0
/proc/22621/statm: 17573 16265 117 226 0 17344 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 70292

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22624
/proc/meminfo: memFree=1731280/2055920 swapFree=4154132/4192956
[pid=22621] ppid=22619 vsize=70292 CPUtime=1481.92
/proc/22621/stat : 22621 (wildcat-skc) R 22619 22621 21877 0 -1 4194304 16447 0 0 0 148174 18 0 0 25 0 1 0 130258865 71979008 16265 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/22621/statm: 17573 16265 117 226 0 17344 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 70292

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22624
/proc/meminfo: memFree=1731216/2055920 swapFree=4154132/4192956
[pid=22621] ppid=22619 vsize=70292 CPUtime=1541.9
/proc/22621/stat : 22621 (wildcat-skc) R 22619 22621 21877 0 -1 4194304 16447 0 0 0 154172 18 0 0 25 0 1 0 130258865 71979008 16265 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607399 0 0 4096 16386 0 0 0 17 1 0 0
/proc/22621/statm: 17573 16265 117 226 0 17344 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 70292

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22624
/proc/meminfo: memFree=1731152/2055920 swapFree=4154132/4192956
[pid=22621] ppid=22619 vsize=70292 CPUtime=1601.89
/proc/22621/stat : 22621 (wildcat-skc) R 22619 22621 21877 0 -1 4194304 16447 0 0 0 160170 19 0 0 25 0 1 0 130258865 71979008 16265 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/22621/statm: 17573 16265 117 226 0 17344 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 70292

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22624
/proc/meminfo: memFree=1731088/2055920 swapFree=4154132/4192956
[pid=22621] ppid=22619 vsize=70292 CPUtime=1661.87
/proc/22621/stat : 22621 (wildcat-skc) R 22619 22621 21877 0 -1 4194304 16447 0 0 0 166168 19 0 0 25 0 1 0 130258865 71979008 16265 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/22621/statm: 17573 16265 117 226 0 17344 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 70292

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22624
/proc/meminfo: memFree=1730960/2055920 swapFree=4154132/4192956
[pid=22621] ppid=22619 vsize=70292 CPUtime=1721.87
/proc/22621/stat : 22621 (wildcat-skc) R 22619 22621 21877 0 -1 4194304 16447 0 0 0 172167 20 0 0 25 0 1 0 130258865 71979008 16265 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134608017 0 0 4096 16386 0 0 0 17 1 0 0
/proc/22621/statm: 17573 16265 117 226 0 17344 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 70292

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 22624
/proc/meminfo: memFree=1730768/2055920 swapFree=4154132/4192956
[pid=22621] ppid=22619 vsize=70292 CPUtime=1781.85
/proc/22621/stat : 22621 (wildcat-skc) R 22619 22621 21877 0 -1 4194304 16447 0 0 0 178165 20 0 0 25 0 1 0 130258865 71979008 16265 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 1 0 0
/proc/22621/statm: 17573 16265 117 226 0 17344 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 70292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.06 0.99 0.99 2/78 22624
/proc/meminfo: memFree=1730768/2055920 swapFree=4154132/4192956
[pid=22621] ppid=22619 vsize=70292 CPUtime=1800.04
/proc/22621/stat : 22621 (wildcat-skc) R 22619 22621 21877 0 -1 4194304 16447 0 0 0 179984 20 0 0 25 0 1 0 130258865 71979008 16265 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611622 0 0 4096 16386 0 0 0 17 1 0 0
/proc/22621/statm: 17573 16265 117 226 0 17344 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 70292

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

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

[startup+1800.5 s]
/proc/loadavg: 1.06 0.99 0.99 2/78 22624
/proc/meminfo: memFree=1730768/2055920 swapFree=4154132/4192956
[pid=22621] ppid=22619 vsize=70292 CPUtime=1800.04
/proc/22621/stat : 22621 (wildcat-skc) R 22619 22621 21877 0 -1 4194304 16447 0 0 0 179984 20 0 0 25 0 1 0 130258865 71979008 16265 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611622 0 0 4096 16386 0 0 0 17 1 0 0
/proc/22621/statm: 17573 16265 117 226 0 17344 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 70292

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.07
CPU user time (s): 1799.85
CPU system time (s): 0.220966
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 70292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.85
system time used= 0.220966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16447
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= 1957

runsolver used 1.9827 second user time and 4.04038 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Sat Apr 14 09:16:51 UTC 2007

IDJOB= 350718
IDBENCH= 1581
IDSOLVER= 162
FILE ID= node4/350718-1176542211

PBS_JOBID= 4556733

Free space on /tmp= 66554 MiB

SOLVER NAME= wildcat-skc 2007-03-21
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-qap10.opb
COMMAND LINE= /tmp/evaluation/350718-1176542211/wildcat-skc /tmp/evaluation/350718-1176542211/instance-350718-1176542211.opb 95966196
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-350718-1176542211 -o ROOT/results/node4/solver-350718-1176542211 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/350718-1176542211/wildcat-skc /tmp/evaluation/350718-1176542211/instance-350718-1176542211.opb 95966196

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  cba28129e4f6f6eef01b4dc927adb1b9

RANDOM SEED= 95966196

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1798192 kB
Buffers:          9232 kB
Cached:         168952 kB
SwapCached:       2288 kB
Active:          60824 kB
Inactive:       143124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1798192 kB
SwapTotal:     4192956 kB
SwapFree:      4154132 kB
Dirty:            6884 kB
Writeback:           0 kB
Mapped:          33588 kB
Slab:            39272 kB
Committed_AS:  4055496 kB
PageTables:       1824 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= 66554 MiB

End job on node4 on Sat Apr 14 09:46:54 UTC 2007