Trace number 347901

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-rnp 2007-03-21? (TO) 1800.11 1800.15

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-dano3_3.opb
MD5SUM108953e78fcc72e03ac9c2dad6fbc1ae
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 variables404796
Total number of constraints3709
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)3
Number of constraints which are nor clauses,nor cardinality constraints3706
Minimum length of a constraint11
Maximum length of a constraint15900
Number of terms in the objective function 30
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524317
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 535830
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-rnp (VERSION 0.8.0-lite-rnp-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 03:03:40 PM EDT
0.00/0.00	c 
0.00/0.00	c /tmp/evaluation/347901-1176532741/wildcat-rnp /tmp/evaluation/347901-1176532741/instance-347901-1176532741.opb 632511355 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 632511355
0.00/0.00	c Noise: 0.7 (70 : 100) 
86.69/86.79	c Starting searching:
86.69/86.79	c Phase 1 ...
1800.06/1800.10	c   trying 524317: xxxxxc 
1800.06/1800.10	c Phase 2 ...
1800.06/1800.10	c   trying 0: c 
1800.06/1800.10	c Phase 3 ...
1800.06/1800.10	c   trying 0 again: c 
1800.06/1800.10	s UNKNOWN
1800.06/1800.10	c 
1800.06/1800.10	c During searching:         -1.3e-05 seconds elapsed.
1800.06/1800.10	c CPU time spent:           0 seconds.
1800.06/1800.10	c 
1800.06/1800.10	c =================================== END =====================================
1800.06/1800.10	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/node16/watcher-347901-1176532741 -o ROOT/results/node16/solver-347901-1176532741 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/347901-1176532741/wildcat-rnp /tmp/evaluation/347901-1176532741/instance-347901-1176532741.opb 632511355 

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: 1.00 1.00 1.00 3/77 29222
/proc/meminfo: memFree=1682832/2055920 swapFree=4191880/4192956
[pid=29222] ppid=29220 vsize=7948 CPUtime=0
/proc/29222/stat : 29222 (wildcat-rnp) R 29220 29222 27985 0 -1 4194304 437 0 0 0 0 0 0 0 18 0 1 0 101191722 8138752 421 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134602311 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29222/statm: 1987 424 100 226 0 1758 0

[startup+0.0764659 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29222
/proc/meminfo: memFree=1682832/2055920 swapFree=4191880/4192956
[pid=29222] ppid=29220 vsize=17528 CPUtime=0.07
/proc/29222/stat : 29222 (wildcat-rnp) R 29220 29222 27985 0 -1 4194304 2929 0 0 0 6 1 0 0 18 0 1 0 101191722 17948672 2913 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29222/statm: 4382 2914 110 226 0 4153 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 17528

[startup+0.10146 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29222
/proc/meminfo: memFree=1682832/2055920 swapFree=4191880/4192956
[pid=29222] ppid=29220 vsize=17924 CPUtime=0.09
/proc/29222/stat : 29222 (wildcat-rnp) R 29220 29222 27985 0 -1 4194304 3032 0 0 0 8 1 0 0 18 0 1 0 101191722 18354176 3016 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29222/statm: 4481 3017 110 226 0 4252 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17924

[startup+0.301419 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29222
/proc/meminfo: memFree=1682832/2055920 swapFree=4191880/4192956
[pid=29222] ppid=29220 vsize=20544 CPUtime=0.29
/proc/29222/stat : 29222 (wildcat-rnp) R 29220 29222 27985 0 -1 4194304 3702 0 0 0 28 1 0 0 19 0 1 0 101191722 21037056 3686 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29222/statm: 5136 3686 110 226 0 4907 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20544

[startup+0.701337 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29222
/proc/meminfo: memFree=1682832/2055920 swapFree=4191880/4192956
[pid=29222] ppid=29220 vsize=25180 CPUtime=0.69
/proc/29222/stat : 29222 (wildcat-rnp) R 29220 29222 27985 0 -1 4194304 4830 0 0 0 68 1 0 0 22 0 1 0 101191722 25784320 4814 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29222/statm: 6295 4814 110 226 0 6066 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25180

[startup+1.50117 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29223
/proc/meminfo: memFree=1659720/2055920 swapFree=4191880/4192956
[pid=29222] ppid=29220 vsize=34256 CPUtime=1.49
/proc/29222/stat : 29222 (wildcat-rnp) R 29220 29222 27985 0 -1 4194304 7083 0 0 0 147 2 0 0 25 0 1 0 101191722 35078144 7067 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29222/statm: 8564 7068 110 226 0 8335 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34256

[startup+3.10184 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 29223
/proc/meminfo: memFree=1648648/2055920 swapFree=4191880/4192956
[pid=29222] ppid=29220 vsize=51400 CPUtime=3.09
/proc/29222/stat : 29222 (wildcat-rnp) R 29220 29222 27985 0 -1 4194304 11305 0 0 0 305 4 0 0 25 0 1 0 101191722 52633600 11289 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134609344 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29222/statm: 12850 11289 110 226 0 12621 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 51400

[startup+6.30118 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 29223
/proc/meminfo: memFree=1614536/2055920 swapFree=4191880/4192956
[pid=29222] ppid=29220 vsize=84044 CPUtime=6.29
/proc/29222/stat : 29222 (wildcat-rnp) R 29220 29222 27985 0 -1 4194304 19483 0 0 0 622 7 0 0 25 0 1 0 101191722 86061056 19467 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134904290 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29222/statm: 21011 19467 110 226 0 20782 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 84044

[startup+12.7019 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 29223
/proc/meminfo: memFree=1528328/2055920 swapFree=4191880/4192956
[pid=29222] ppid=29220 vsize=167736 CPUtime=12.69
/proc/29222/stat : 29222 (wildcat-rnp) R 29220 29222 27985 0 -1 4194304 40194 0 0 0 1254 15 0 0 25 0 1 0 101191722 171761664 40178 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015031 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29222/statm: 41934 40178 110 226 0 41705 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 167736

[startup+25.5012 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 29223
/proc/meminfo: memFree=1502728/2055920 swapFree=4191880/4192956
[pid=29222] ppid=29220 vsize=187260 CPUtime=25.5
/proc/29222/stat : 29222 (wildcat-rnp) R 29220 29222 27985 0 -1 4194304 45132 0 0 0 2532 18 0 0 25 0 1 0 101191722 191754240 45116 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29222/statm: 46815 45116 110 226 0 46586 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 187260

[startup+51.1019 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 29223
/proc/meminfo: memFree=1496328/2055920 swapFree=4191880/4192956
[pid=29222] ppid=29220 vsize=194544 CPUtime=51.1
/proc/29222/stat : 29222 (wildcat-rnp) R 29220 29222 27985 0 -1 4194304 46731 0 0 0 5091 19 0 0 25 0 1 0 101191722 199213056 46715 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015052 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29222/statm: 48636 46715 110 226 0 48407 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 194544

[startup+102.305 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 29223
/proc/meminfo: memFree=1430600/2055920 swapFree=4191880/4192956
[pid=29222] ppid=29220 vsize=260956 CPUtime=102.3
/proc/29222/stat : 29222 (wildcat-rnp) R 29220 29222 27985 0 -1 4194304 63147 0 0 0 10203 27 0 0 25 0 1 0 101191722 267218944 63130 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29222/statm: 65239 63130 117 226 0 65010 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 260956

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29223
/proc/meminfo: memFree=1430536/2055920 swapFree=4191880/4192956
[pid=29222] ppid=29220 vsize=260956 CPUtime=162.29
/proc/29222/stat : 29222 (wildcat-rnp) R 29220 29222 27985 0 -1 4194304 63147 0 0 0 16202 27 0 0 25 0 1 0 101191722 267218944 63130 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134566296 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29222/statm: 65239 63130 117 226 0 65010 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 260956

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29223
/proc/meminfo: memFree=1430472/2055920 swapFree=4191880/4192956
[pid=29222] ppid=29220 vsize=260956 CPUtime=222.3
/proc/29222/stat : 29222 (wildcat-rnp) R 29220 29222 27985 0 -1 4194304 63147 0 0 0 22202 28 0 0 25 0 1 0 101191722 267218944 63130 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29222/statm: 65239 63130 117 226 0 65010 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 260956

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29223
/proc/meminfo: memFree=1430472/2055920 swapFree=4191880/4192956
[pid=29222] ppid=29220 vsize=260956 CPUtime=282.3
/proc/29222/stat : 29222 (wildcat-rnp) R 29220 29222 27985 0 -1 4194304 63147 0 0 0 28202 28 0 0 25 0 1 0 101191722 267218944 63130 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29222/statm: 65239 63130 117 226 0 65010 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 260956

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29223
/proc/meminfo: memFree=1430472/2055920 swapFree=4191880/4192956
[pid=29222] ppid=29220 vsize=260956 CPUtime=342.3
/proc/29222/stat : 29222 (wildcat-rnp) R 29220 29222 27985 0 -1 4194304 63147 0 0 0 34201 29 0 0 25 0 1 0 101191722 267218944 63130 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29222/statm: 65239 63130 117 226 0 65010 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 260956

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29223
/proc/meminfo: memFree=1430472/2055920 swapFree=4191880/4192956
[pid=29222] ppid=29220 vsize=260956 CPUtime=402.3
/proc/29222/stat : 29222 (wildcat-rnp) R 29220 29222 27985 0 -1 4194304 63147 0 0 0 40201 29 0 0 25 0 1 0 101191722 267218944 63130 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29222/statm: 65239 63130 117 226 0 65010 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 260956

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29223
/proc/meminfo: memFree=1430472/2055920 swapFree=4191880/4192956
[pid=29222] ppid=29220 vsize=260956 CPUtime=462.31
/proc/29222/stat : 29222 (wildcat-rnp) R 29220 29222 27985 0 -1 4194304 63147 0 0 0 46201 30 0 0 25 0 1 0 101191722 267218944 63130 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611622 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29222/statm: 65239 63130 117 226 0 65010 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 260956

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29223
/proc/meminfo: memFree=1430536/2055920 swapFree=4191880/4192956
[pid=29222] ppid=29220 vsize=260956 CPUtime=522.31
/proc/29222/stat : 29222 (wildcat-rnp) R 29220 29222 27985 0 -1 4194304 63147 0 0 0 52201 30 0 0 25 0 1 0 101191722 267218944 63130 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29222/statm: 65239 63130 117 226 0 65010 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 260956

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29223
/proc/meminfo: memFree=1430536/2055920 swapFree=4191880/4192956
[pid=29222] ppid=29220 vsize=260956 CPUtime=582.3
/proc/29222/stat : 29222 (wildcat-rnp) R 29220 29222 27985 0 -1 4194304 63147 0 0 0 58200 30 0 0 25 0 1 0 101191722 267218944 63130 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29222/statm: 65239 63130 117 226 0 65010 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 260956

[startup+642.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 29223
/proc/meminfo: memFree=1430472/2055920 swapFree=4191880/4192956
[pid=29222] ppid=29220 vsize=260956 CPUtime=642.31
/proc/29222/stat : 29222 (wildcat-rnp) R 29220 29222 27985 0 -1 4194304 63147 0 0 0 64200 31 0 0 25 0 1 0 101191722 267218944 63130 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134597181 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29222/statm: 65239 63130 117 226 0 65010 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 260956


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29223
/proc/meminfo: memFree=1430536/2055920 swapFree=4191880/4192956
[pid=29222] ppid=29220 vsize=260956 CPUtime=882.32
/proc/29222/stat : 29222 (wildcat-rnp) R 29220 29222 27985 0 -1 4194304 63147 0 0 0 88199 33 0 0 25 0 1 0 101191722 267218944 63130 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29222/statm: 65239 63130 117 226 0 65010 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 260956

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29223
/proc/meminfo: memFree=1430472/2055920 swapFree=4191880/4192956
[pid=29222] ppid=29220 vsize=260956 CPUtime=942.32
/proc/29222/stat : 29222 (wildcat-rnp) R 29220 29222 27985 0 -1 4194304 63147 0 0 0 94199 33 0 0 25 0 1 0 101191722 267218944 63130 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29222/statm: 65239 63130 117 226 0 65010 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 260956

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29223
/proc/meminfo: memFree=1430472/2055920 swapFree=4191880/4192956
[pid=29222] ppid=29220 vsize=260956 CPUtime=1002.32
/proc/29222/stat : 29222 (wildcat-rnp) R 29220 29222 27985 0 -1 4194304 63147 0 0 0 100198 34 0 0 25 0 1 0 101191722 267218944 63130 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611595 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29222/statm: 65239 63130 117 226 0 65010 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 260956

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29223
/proc/meminfo: memFree=1430408/2055920 swapFree=4191880/4192956
[pid=29222] ppid=29220 vsize=260956 CPUtime=1062.32
/proc/29222/stat : 29222 (wildcat-rnp) R 29220 29222 27985 0 -1 4194304 63147 0 0 0 106198 34 0 0 25 0 1 0 101191722 267218944 63130 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29222/statm: 65239 63130 117 226 0 65010 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 260956

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 29223
/proc/meminfo: memFree=1430408/2055920 swapFree=4191880/4192956
[pid=29222] ppid=29220 vsize=260956 CPUtime=1122.33
/proc/29222/stat : 29222 (wildcat-rnp) R 29220 29222 27985 0 -1 4194304 63147 0 0 0 112198 35 0 0 25 0 1 0 101191722 267218944 63130 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29222/statm: 65239 63130 117 226 0 65010 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 260956

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29223
/proc/meminfo: memFree=1430344/2055920 swapFree=4191880/4192956
[pid=29222] ppid=29220 vsize=260956 CPUtime=1182.33
/proc/29222/stat : 29222 (wildcat-rnp) R 29220 29222 27985 0 -1 4194304 63147 0 0 0 118198 35 0 0 25 0 1 0 101191722 267218944 63130 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877544 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29222/statm: 65239 63130 117 226 0 65010 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 260956

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29223
/proc/meminfo: memFree=1430344/2055920 swapFree=4191880/4192956
[pid=29222] ppid=29220 vsize=260956 CPUtime=1242.32
/proc/29222/stat : 29222 (wildcat-rnp) R 29220 29222 27985 0 -1 4194304 63147 0 0 0 124197 35 0 0 25 0 1 0 101191722 267218944 63130 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601758 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29222/statm: 65239 63130 117 226 0 65010 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 260956

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29223
/proc/meminfo: memFree=1430344/2055920 swapFree=4191880/4192956
[pid=29222] ppid=29220 vsize=260956 CPUtime=1302.33
/proc/29222/stat : 29222 (wildcat-rnp) R 29220 29222 27985 0 -1 4194304 63147 0 0 0 130197 36 0 0 25 0 1 0 101191722 267218944 63130 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601584 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29222/statm: 65239 63130 117 226 0 65010 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 260956

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 29393
/proc/meminfo: memFree=1428880/2055920 swapFree=4191880/4192956
[pid=29222] ppid=29220 vsize=260956 CPUtime=1362.25
/proc/29222/stat : 29222 (wildcat-rnp) R 29220 29222 27985 0 -1 4194304 63147 0 0 0 136189 36 0 0 25 0 1 0 101191722 267218944 63130 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611489 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29222/statm: 65239 63130 117 226 0 65010 0
Current children cumulated CPU time (s) 1362.25
Current children cumulated vsize (KiB) 260956

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29421
/proc/meminfo: memFree=1429960/2055920 swapFree=4191880/4192956
[pid=29222] ppid=29220 vsize=260956 CPUtime=1422.24
/proc/29222/stat : 29222 (wildcat-rnp) R 29220 29222 27985 0 -1 4194304 63147 0 0 0 142188 36 0 0 25 0 1 0 101191722 267218944 63130 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601202 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29222/statm: 65239 63130 117 226 0 65010 0
Current children cumulated CPU time (s) 1422.24
Current children cumulated vsize (KiB) 260956

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29421
/proc/meminfo: memFree=1430024/2055920 swapFree=4191880/4192956
[pid=29222] ppid=29220 vsize=260956 CPUtime=1482.25
/proc/29222/stat : 29222 (wildcat-rnp) R 29220 29222 27985 0 -1 4194304 63147 0 0 0 148188 37 0 0 25 0 1 0 101191722 267218944 63130 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607676 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29222/statm: 65239 63130 117 226 0 65010 0
Current children cumulated CPU time (s) 1482.25
Current children cumulated vsize (KiB) 260956

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29421
/proc/meminfo: memFree=1430216/2055920 swapFree=4191880/4192956
[pid=29222] ppid=29220 vsize=260956 CPUtime=1542.24
/proc/29222/stat : 29222 (wildcat-rnp) R 29220 29222 27985 0 -1 4194304 63147 0 0 0 154187 37 0 0 25 0 1 0 101191722 267218944 63130 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29222/statm: 65239 63130 117 226 0 65010 0
Current children cumulated CPU time (s) 1542.24
Current children cumulated vsize (KiB) 260956

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29421
/proc/meminfo: memFree=1430216/2055920 swapFree=4191880/4192956
[pid=29222] ppid=29220 vsize=260956 CPUtime=1602.25
/proc/29222/stat : 29222 (wildcat-rnp) R 29220 29222 27985 0 -1 4194304 63147 0 0 0 160187 38 0 0 25 0 1 0 101191722 267218944 63130 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601408 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29222/statm: 65239 63130 117 226 0 65010 0
Current children cumulated CPU time (s) 1602.25
Current children cumulated vsize (KiB) 260956

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29421
/proc/meminfo: memFree=1430216/2055920 swapFree=4191880/4192956
[pid=29222] ppid=29220 vsize=260956 CPUtime=1662.25
/proc/29222/stat : 29222 (wildcat-rnp) R 29220 29222 27985 0 -1 4194304 63147 0 0 0 166187 38 0 0 25 0 1 0 101191722 267218944 63130 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29222/statm: 65239 63130 117 226 0 65010 0
Current children cumulated CPU time (s) 1662.25
Current children cumulated vsize (KiB) 260956

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29421
/proc/meminfo: memFree=1430280/2055920 swapFree=4191880/4192956
[pid=29222] ppid=29220 vsize=260956 CPUtime=1722.26
/proc/29222/stat : 29222 (wildcat-rnp) R 29220 29222 27985 0 -1 4194304 63147 0 0 0 172187 39 0 0 25 0 1 0 101191722 267218944 63130 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607695 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29222/statm: 65239 63130 117 226 0 65010 0
Current children cumulated CPU time (s) 1722.26
Current children cumulated vsize (KiB) 260956

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29421
/proc/meminfo: memFree=1430280/2055920 swapFree=4191880/4192956
[pid=29222] ppid=29220 vsize=260956 CPUtime=1782.25
/proc/29222/stat : 29222 (wildcat-rnp) R 29220 29222 27985 0 -1 4194304 63147 0 0 0 178186 39 0 0 25 0 1 0 101191722 267218944 63130 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29222/statm: 65239 63130 117 226 0 65010 0
Current children cumulated CPU time (s) 1782.25
Current children cumulated vsize (KiB) 260956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29421
/proc/meminfo: memFree=1430280/2055920 swapFree=4191880/4192956
[pid=29222] ppid=29220 vsize=260956 CPUtime=1800.06
/proc/29222/stat : 29222 (wildcat-rnp) R 29220 29222 27985 0 -1 4194304 63147 0 0 0 179967 39 0 0 25 0 1 0 101191722 267218944 63130 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611584 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29222/statm: 65239 63130 117 226 0 65010 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 260956

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

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

[startup+1800.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29421
/proc/meminfo: memFree=1430280/2055920 swapFree=4191880/4192956
[pid=29222] ppid=29220 vsize=260956 CPUtime=1800.06
/proc/29222/stat : 29222 (wildcat-rnp) R 29220 29222 27985 0 -1 4194304 63147 0 0 0 179967 39 0 0 25 0 1 0 101191722 267218944 63130 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611584 0 0 4096 16386 0 0 0 17 1 0 0
/proc/29222/statm: 65239 63130 117 226 0 65010 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 260956

Child status: 0
Real time (s): 1800.15
CPU time (s): 1800.11
CPU user time (s): 1799.67
CPU system time (s): 0.438933
CPU usage (%): 99.9979
Max. virtual memory (cumulated for all children) (KiB): 260956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.67
system time used= 0.438933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63147
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= 3144

runsolver used 2.16767 second user time and 4.20536 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Sat Apr 14 06:39:01 UTC 2007

IDJOB= 347901
IDBENCH= 1571
IDSOLVER= 161
FILE ID= node16/347901-1176532741

PBS_JOBID= 4556720

Free space on /tmp= 66494 MiB

SOLVER NAME= wildcat-rnp 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-dano3_3.opb
COMMAND LINE= /tmp/evaluation/347901-1176532741/wildcat-rnp /tmp/evaluation/347901-1176532741/instance-347901-1176532741.opb 632511355
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-347901-1176532741 -o ROOT/results/node16/solver-347901-1176532741 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/347901-1176532741/wildcat-rnp /tmp/evaluation/347901-1176532741/instance-347901-1176532741.opb 632511355

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  108953e78fcc72e03ac9c2dad6fbc1ae

RANDOM SEED= 632511355

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1683240 kB
Buffers:         32980 kB
Cached:         224504 kB
SwapCached:        440 kB
Active:         152876 kB
Inactive:       161092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1683240 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:           27500 kB
Writeback:           0 kB
Mapped:          73608 kB
Slab:            44196 kB
Committed_AS:  2618232 kB
PageTables:       1844 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= 66494 MiB

End job on node16 on Sat Apr 14 07:09:03 UTC 2007