Trace number 347967

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) 1800.02 1800.62

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-neos6.opb
MD5SUM05331fdb110fa172ec60e73b94e68465
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 variables21720
Total number of constraints1036
Number of constraints which are clauses48
Number of constraints which are cardinality constraints (but not clauses)755
Number of constraints which are nor clauses,nor cardinality constraints233
Minimum length of a constraint6
Maximum length of a constraint840
Number of terms in the objective function 6690
Biggest coefficient in the objective function 1176
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 529402
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 131069
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 529402
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/347967-1176554183/wildcat-skc /tmp/evaluation/347967-1176554183/instance-347967-1176554183.opb 439689871 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 439689871
0.00/0.00	c Noise: 0.1 (10 : 100) 
1.89/1.99	c Starting searching:
1.89/1.99	c Phase 1 ...
1800.00/1800.61	c   trying 529402: xxxxxc 
1800.00/1800.61	c Phase 2 ...
1800.00/1800.61	c   trying 0: c 
1800.00/1800.61	c Phase 3 ...
1800.00/1800.61	c   trying 0 again: c 
1800.00/1800.61	s UNKNOWN
1800.00/1800.61	c 
1800.00/1800.61	c During searching:         -1.2e-05 seconds elapsed.
1800.00/1800.61	c CPU time spent:           0 seconds.
1800.00/1800.61	c 
1800.00/1800.61	c =================================== END =====================================
1800.00/1800.61	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/node12/watcher-347967-1176554183 -o ROOT/results/node12/solver-347967-1176554183 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/347967-1176554183/wildcat-skc /tmp/evaluation/347967-1176554183/instance-347967-1176554183.opb 439689871 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18282
/proc/meminfo: memFree=1698824/2055920 swapFree=4191880/4192956
[pid=18282] ppid=18280 vsize=5972 CPUtime=0
/proc/18282/stat : 18282 (wildcat-skc) R 18280 18282 17849 0 -1 4194304 175 0 0 0 0 0 0 0 18 0 1 0 131455672 6115328 159 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015020 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18282/statm: 1493 159 105 226 0 1264 0

[startup+0.0882829 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18282
/proc/meminfo: memFree=1698824/2055920 swapFree=4191880/4192956
[pid=18282] ppid=18280 vsize=6236 CPUtime=0.08
/proc/18282/stat : 18282 (wildcat-skc) R 18280 18282 17849 0 -1 4194304 244 0 0 0 8 0 0 0 18 0 1 0 131455672 6385664 228 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18282/statm: 1559 228 105 226 0 1330 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6236

[startup+0.101283 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18282
/proc/meminfo: memFree=1698824/2055920 swapFree=4191880/4192956
[pid=18282] ppid=18280 vsize=6368 CPUtime=0.09
/proc/18282/stat : 18282 (wildcat-skc) R 18280 18282 17849 0 -1 4194304 254 0 0 0 9 0 0 0 18 0 1 0 131455672 6520832 238 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18282/statm: 1592 238 105 226 0 1363 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6368

[startup+0.301302 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18282
/proc/meminfo: memFree=1698824/2055920 swapFree=4191880/4192956
[pid=18282] ppid=18280 vsize=7048 CPUtime=0.29
/proc/18282/stat : 18282 (wildcat-skc) R 18280 18282 17849 0 -1 4194304 414 0 0 0 29 0 0 0 19 0 1 0 131455672 7217152 398 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18282/statm: 1762 398 105 226 0 1533 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7048

[startup+0.701342 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18282
/proc/meminfo: memFree=1698824/2055920 swapFree=4191880/4192956
[pid=18282] ppid=18280 vsize=10492 CPUtime=0.69
/proc/18282/stat : 18282 (wildcat-skc) R 18280 18282 17849 0 -1 4194304 1303 0 0 0 69 0 0 0 23 0 1 0 131455672 10743808 1287 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015043 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18282/statm: 2623 1287 110 226 0 2394 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10492

[startup+1.50142 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18283
/proc/meminfo: memFree=1692672/2055920 swapFree=4191880/4192956
[pid=18282] ppid=18280 vsize=17912 CPUtime=1.49
/proc/18282/stat : 18282 (wildcat-skc) R 18280 18282 17849 0 -1 4194304 3142 0 0 0 148 1 0 0 25 0 1 0 131455672 18341888 3126 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015006 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18282/statm: 4478 3126 110 226 0 4249 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17912

[startup+3.10158 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18283
/proc/meminfo: memFree=1670592/2055920 swapFree=4191880/4192956
[pid=18282] ppid=18280 vsize=34388 CPUtime=3.09
/proc/18282/stat : 18282 (wildcat-skc) R 18280 18282 17849 0 -1 4194304 7128 0 0 0 306 3 0 0 25 0 1 0 131455672 35213312 7111 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877522 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18282/statm: 8597 7111 117 226 0 8368 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 34388

[startup+6.3019 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18283
/proc/meminfo: memFree=1670400/2055920 swapFree=4191880/4192956
[pid=18282] ppid=18280 vsize=34388 CPUtime=6.29
/proc/18282/stat : 18282 (wildcat-skc) R 18280 18282 17849 0 -1 4194304 7128 0 0 0 626 3 0 0 25 0 1 0 131455672 35213312 7111 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18282/statm: 8597 7111 117 226 0 8368 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34388

[startup+12.7015 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 18283
/proc/meminfo: memFree=1670336/2055920 swapFree=4191880/4192956
[pid=18282] ppid=18280 vsize=34388 CPUtime=12.68
/proc/18282/stat : 18282 (wildcat-skc) R 18280 18282 17849 0 -1 4194304 7128 0 0 0 1265 3 0 0 25 0 1 0 131455672 35213312 7111 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18282/statm: 8597 7111 117 226 0 8368 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 34388

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 18283
/proc/meminfo: memFree=1670400/2055920 swapFree=4191880/4192956
[pid=18282] ppid=18280 vsize=34388 CPUtime=25.48
/proc/18282/stat : 18282 (wildcat-skc) R 18280 18282 17849 0 -1 4194304 7128 0 0 0 2545 3 0 0 25 0 1 0 131455672 35213312 7111 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607774 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18282/statm: 8597 7111 117 226 0 8368 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 34388

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 18283
/proc/meminfo: memFree=1670464/2055920 swapFree=4191880/4192956
[pid=18282] ppid=18280 vsize=34388 CPUtime=51.07
/proc/18282/stat : 18282 (wildcat-skc) R 18280 18282 17849 0 -1 4194304 7128 0 0 0 5104 3 0 0 25 0 1 0 131455672 35213312 7111 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18282/statm: 8597 7111 117 226 0 8368 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 34388

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 18283
/proc/meminfo: memFree=1670528/2055920 swapFree=4191880/4192956
[pid=18282] ppid=18280 vsize=34388 CPUtime=102.27
/proc/18282/stat : 18282 (wildcat-skc) R 18280 18282 17849 0 -1 4194304 7128 0 0 0 10223 4 0 0 25 0 1 0 131455672 35213312 7111 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18282/statm: 8597 7111 117 226 0 8368 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 34388

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18283
/proc/meminfo: memFree=1670528/2055920 swapFree=4191880/4192956
[pid=18282] ppid=18280 vsize=34388 CPUtime=162.24
/proc/18282/stat : 18282 (wildcat-skc) R 18280 18282 17849 0 -1 4194304 7128 0 0 0 16220 4 0 0 25 0 1 0 131455672 35213312 7111 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18282/statm: 8597 7111 117 226 0 8368 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 34388

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18283
/proc/meminfo: memFree=1670528/2055920 swapFree=4191880/4192956
[pid=18282] ppid=18280 vsize=34388 CPUtime=222.23
/proc/18282/stat : 18282 (wildcat-skc) R 18280 18282 17849 0 -1 4194304 7128 0 0 0 22218 5 0 0 25 0 1 0 131455672 35213312 7111 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18282/statm: 8597 7111 117 226 0 8368 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 34388

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18283
/proc/meminfo: memFree=1670464/2055920 swapFree=4191880/4192956
[pid=18282] ppid=18280 vsize=34388 CPUtime=282.21
/proc/18282/stat : 18282 (wildcat-skc) R 18280 18282 17849 0 -1 4194304 7128 0 0 0 28216 5 0 0 25 0 1 0 131455672 35213312 7111 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607408 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18282/statm: 8597 7111 117 226 0 8368 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 34388

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18283
/proc/meminfo: memFree=1670400/2055920 swapFree=4191880/4192956
[pid=18282] ppid=18280 vsize=34388 CPUtime=342.2
/proc/18282/stat : 18282 (wildcat-skc) R 18280 18282 17849 0 -1 4194304 7128 0 0 0 34214 6 0 0 25 0 1 0 131455672 35213312 7111 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611607 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18282/statm: 8597 7111 117 226 0 8368 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 34388

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18283
/proc/meminfo: memFree=1670400/2055920 swapFree=4191880/4192956
[pid=18282] ppid=18280 vsize=34388 CPUtime=402.18
/proc/18282/stat : 18282 (wildcat-skc) R 18280 18282 17849 0 -1 4194304 7128 0 0 0 40212 6 0 0 25 0 1 0 131455672 35213312 7111 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877536 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18282/statm: 8597 7111 117 226 0 8368 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 34388

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18283
/proc/meminfo: memFree=1670336/2055920 swapFree=4191880/4192956
[pid=18282] ppid=18280 vsize=34388 CPUtime=462.16
/proc/18282/stat : 18282 (wildcat-skc) R 18280 18282 17849 0 -1 4194304 7128 0 0 0 46210 6 0 0 25 0 1 0 131455672 35213312 7111 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18282/statm: 8597 7111 117 226 0 8368 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 34388

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18283
/proc/meminfo: memFree=1670336/2055920 swapFree=4191880/4192956
[pid=18282] ppid=18280 vsize=34388 CPUtime=522.15
/proc/18282/stat : 18282 (wildcat-skc) R 18280 18282 17849 0 -1 4194304 7128 0 0 0 52208 7 0 0 25 0 1 0 131455672 35213312 7111 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18282/statm: 8597 7111 117 226 0 8368 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 34388

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18283
/proc/meminfo: memFree=1670336/2055920 swapFree=4191880/4192956
[pid=18282] ppid=18280 vsize=34388 CPUtime=582.13
/proc/18282/stat : 18282 (wildcat-skc) R 18280 18282 17849 0 -1 4194304 7128 0 0 0 58206 7 0 0 25 0 1 0 131455672 35213312 7111 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877536 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18282/statm: 8597 7111 117 226 0 8368 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 34388

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18283
/proc/meminfo: memFree=1670272/2055920 swapFree=4191880/4192956
[pid=18282] ppid=18280 vsize=34388 CPUtime=642.11
/proc/18282/stat : 18282 (wildcat-skc) R 18280 18282 17849 0 -1 4194304 7128 0 0 0 64204 7 0 0 25 0 1 0 131455672 35213312 7111 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607396 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18282/statm: 8597 7111 117 226 0 8368 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 34388


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

[startup+822.302 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 18283
/proc/meminfo: memFree=1670144/2055920 swapFree=4191880/4192956
[pid=18282] ppid=18280 vsize=34388 CPUtime=822.06
/proc/18282/stat : 18282 (wildcat-skc) R 18280 18282 17849 0 -1 4194304 7128 0 0 0 82197 9 0 0 25 0 1 0 131455672 35213312 7111 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607690 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18282/statm: 8597 7111 117 226 0 8368 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 34388

[startup+882.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 18283
/proc/meminfo: memFree=1670208/2055920 swapFree=4191880/4192956
[pid=18282] ppid=18280 vsize=34388 CPUtime=882.04
/proc/18282/stat : 18282 (wildcat-skc) R 18280 18282 17849 0 -1 4194304 7128 0 0 0 88195 9 0 0 25 0 1 0 131455672 35213312 7111 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18282/statm: 8597 7111 117 226 0 8368 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 34388

[startup+942.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18283
/proc/meminfo: memFree=1670144/2055920 swapFree=4191880/4192956
[pid=18282] ppid=18280 vsize=34388 CPUtime=942.03
/proc/18282/stat : 18282 (wildcat-skc) R 18280 18282 17849 0 -1 4194304 7128 0 0 0 94193 10 0 0 25 0 1 0 131455672 35213312 7111 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611607 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18282/statm: 8597 7111 117 226 0 8368 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 34388

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18283
/proc/meminfo: memFree=1670144/2055920 swapFree=4191880/4192956
[pid=18282] ppid=18280 vsize=34388 CPUtime=1002.01
/proc/18282/stat : 18282 (wildcat-skc) R 18280 18282 17849 0 -1 4194304 7128 0 0 0 100191 10 0 0 25 0 1 0 131455672 35213312 7111 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18282/statm: 8597 7111 117 226 0 8368 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 34388

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18283
/proc/meminfo: memFree=1670080/2055920 swapFree=4191880/4192956
[pid=18282] ppid=18280 vsize=34388 CPUtime=1062
/proc/18282/stat : 18282 (wildcat-skc) R 18280 18282 17849 0 -1 4194304 7128 0 0 0 106189 11 0 0 25 0 1 0 131455672 35213312 7111 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18282/statm: 8597 7111 117 226 0 8368 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 34388

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18283
/proc/meminfo: memFree=1670016/2055920 swapFree=4191880/4192956
[pid=18282] ppid=18280 vsize=34388 CPUtime=1121.98
/proc/18282/stat : 18282 (wildcat-skc) R 18280 18282 17849 0 -1 4194304 7128 0 0 0 112187 11 0 0 25 0 1 0 131455672 35213312 7111 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18282/statm: 8597 7111 117 226 0 8368 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 34388

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18283
/proc/meminfo: memFree=1670080/2055920 swapFree=4191880/4192956
[pid=18282] ppid=18280 vsize=34388 CPUtime=1181.96
/proc/18282/stat : 18282 (wildcat-skc) R 18280 18282 17849 0 -1 4194304 7128 0 0 0 118184 12 0 0 25 0 1 0 131455672 35213312 7111 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18282/statm: 8597 7111 117 226 0 8368 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 34388

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18283
/proc/meminfo: memFree=1670016/2055920 swapFree=4191880/4192956
[pid=18282] ppid=18280 vsize=34388 CPUtime=1241.94
/proc/18282/stat : 18282 (wildcat-skc) R 18280 18282 17849 0 -1 4194304 7128 0 0 0 124182 12 0 0 25 0 1 0 131455672 35213312 7111 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611629 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18282/statm: 8597 7111 117 226 0 8368 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 34388

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18283
/proc/meminfo: memFree=1669888/2055920 swapFree=4191880/4192956
[pid=18282] ppid=18280 vsize=34388 CPUtime=1301.93
/proc/18282/stat : 18282 (wildcat-skc) R 18280 18282 17849 0 -1 4194304 7128 0 0 0 130181 12 0 0 25 0 1 0 131455672 35213312 7111 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607396 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18282/statm: 8597 7111 117 226 0 8368 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 34388

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18283
/proc/meminfo: memFree=1669888/2055920 swapFree=4191880/4192956
[pid=18282] ppid=18280 vsize=34388 CPUtime=1361.91
/proc/18282/stat : 18282 (wildcat-skc) R 18280 18282 17849 0 -1 4194304 7128 0 0 0 136178 13 0 0 25 0 1 0 131455672 35213312 7111 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877528 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18282/statm: 8597 7111 117 226 0 8368 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 34388

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18283
/proc/meminfo: memFree=1669824/2055920 swapFree=4191880/4192956
[pid=18282] ppid=18280 vsize=34388 CPUtime=1421.89
/proc/18282/stat : 18282 (wildcat-skc) R 18280 18282 17849 0 -1 4194304 7128 0 0 0 142176 13 0 0 25 0 1 0 131455672 35213312 7111 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611577 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18282/statm: 8597 7111 117 226 0 8368 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 34388

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 18349
/proc/meminfo: memFree=1668296/2055920 swapFree=4191880/4192956
[pid=18282] ppid=18280 vsize=34388 CPUtime=1481.85
/proc/18282/stat : 18282 (wildcat-skc) R 18280 18282 17849 0 -1 4194304 7128 0 0 0 148171 14 0 0 25 0 1 0 131455672 35213312 7111 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18282/statm: 8597 7111 117 226 0 8368 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 34388

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18481
/proc/meminfo: memFree=1669312/2055920 swapFree=4191880/4192956
[pid=18282] ppid=18280 vsize=34388 CPUtime=1541.77
/proc/18282/stat : 18282 (wildcat-skc) R 18280 18282 17849 0 -1 4194304 7128 0 0 0 154162 15 0 0 25 0 1 0 131455672 35213312 7111 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877546 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18282/statm: 8597 7111 117 226 0 8368 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 34388

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 18481
/proc/meminfo: memFree=1669312/2055920 swapFree=4191880/4192956
[pid=18282] ppid=18280 vsize=34388 CPUtime=1601.75
/proc/18282/stat : 18282 (wildcat-skc) R 18280 18282 17849 0 -1 4194304 7128 0 0 0 160160 15 0 0 25 0 1 0 131455672 35213312 7111 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611494 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18282/statm: 8597 7111 117 226 0 8368 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 34388

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18481
/proc/meminfo: memFree=1669376/2055920 swapFree=4191880/4192956
[pid=18282] ppid=18280 vsize=34388 CPUtime=1661.73
/proc/18282/stat : 18282 (wildcat-skc) R 18280 18282 17849 0 -1 4194304 7128 0 0 0 166158 15 0 0 25 0 1 0 131455672 35213312 7111 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18282/statm: 8597 7111 117 226 0 8368 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 34388

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18481
/proc/meminfo: memFree=1669504/2055920 swapFree=4191880/4192956
[pid=18282] ppid=18280 vsize=34388 CPUtime=1721.72
/proc/18282/stat : 18282 (wildcat-skc) R 18280 18282 17849 0 -1 4194304 7128 0 0 0 172156 16 0 0 25 0 1 0 131455672 35213312 7111 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134869249 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18282/statm: 8597 7111 117 226 0 8368 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 34388

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18481
/proc/meminfo: memFree=1669504/2055920 swapFree=4191880/4192956
[pid=18282] ppid=18280 vsize=34388 CPUtime=1781.7
/proc/18282/stat : 18282 (wildcat-skc) R 18280 18282 17849 0 -1 4194304 7128 0 0 0 178154 16 0 0 25 0 1 0 131455672 35213312 7111 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18282/statm: 8597 7111 117 226 0 8368 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 34388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18481
/proc/meminfo: memFree=1669504/2055920 swapFree=4191880/4192956
[pid=18282] ppid=18280 vsize=34388 CPUtime=1800
/proc/18282/stat : 18282 (wildcat-skc) R 18280 18282 17849 0 -1 4194304 7128 0 0 0 179984 16 0 0 25 0 1 0 131455672 35213312 7111 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/18282/statm: 8597 7111 117 226 0 8368 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 34388

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): 1800.02
CPU user time (s): 1799.85
CPU system time (s): 0.172973
CPU usage (%): 99.967
Max. virtual memory (cumulated for all children) (KiB): 34388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.85
system time used= 0.172973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7128
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= 30913

runsolver used 1.9937 second user time and 4.12337 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Sat Apr 14 12:36:23 UTC 2007

IDJOB= 347967
IDBENCH= 1592
IDSOLVER= 162
FILE ID= node12/347967-1176554183

PBS_JOBID= 4556753

Free space on /tmp= 66429 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-neos6.opb
COMMAND LINE= /tmp/evaluation/347967-1176554183/wildcat-skc /tmp/evaluation/347967-1176554183/instance-347967-1176554183.opb 439689871
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-347967-1176554183 -o ROOT/results/node12/solver-347967-1176554183 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/347967-1176554183/wildcat-skc /tmp/evaluation/347967-1176554183/instance-347967-1176554183.opb 439689871

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  05331fdb110fa172ec60e73b94e68465

RANDOM SEED= 439689871

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1699232 kB
Buffers:         25356 kB
Cached:         236784 kB
SwapCached:        408 kB
Active:         122056 kB
Inactive:       184488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1699232 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            5072 kB
Writeback:           0 kB
Mapped:          61424 kB
Slab:            35704 kB
Committed_AS:  4017684 kB
PageTables:       1796 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= 66429 MiB

End job on node12 on Sat Apr 14 13:06:26 UTC 2007