Trace number 347953

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) 1800.1 1800.65

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_4.opb
MD5SUM8bcab2e61229633d937bbb81a9edbb1b
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 variables404566
Total number of constraints3686
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)4
Number of constraints which are nor clauses,nor cardinality constraints3682
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/347953-1176550571/wildcat-rnp /tmp/evaluation/347953-1176550571/instance-347953-1176550571.opb 594529012 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 594529012
0.00/0.00	c Noise: 0.7 (70 : 100) 
86.56/86.67	c Starting searching:
86.56/86.67	c Phase 1 ...
1800.04/1800.60	c   trying 524317: xxxxxc 
1800.04/1800.60	c Phase 2 ...
1800.04/1800.60	c   trying 0: c 
1800.04/1800.60	c Phase 3 ...
1800.04/1800.60	c   trying 0 again: c 
1800.04/1800.60	s UNKNOWN
1800.04/1800.60	c 
1800.04/1800.60	c During searching:         -1.3e-05 seconds elapsed.
1800.04/1800.60	c CPU time spent:           0 seconds.
1800.04/1800.60	c 
1800.04/1800.60	c =================================== END =====================================
1800.04/1800.60	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-347953-1176550571 -o ROOT/results/node12/solver-347953-1176550571 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/347953-1176550571/wildcat-rnp /tmp/evaluation/347953-1176550571/instance-347953-1176550571.opb 594529012 

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 17974
/proc/meminfo: memFree=1684424/2055920 swapFree=4191880/4192956
[pid=17974] ppid=17972 vsize=7948 CPUtime=0
/proc/17974/stat : 17974 (wildcat-rnp) R 17972 17974 17849 0 -1 4194304 419 0 0 0 0 0 0 0 18 0 1 0 131094474 8138752 403 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134602311 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17974/statm: 1987 406 100 226 0 1758 0

[startup+0.105089 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17974
/proc/meminfo: memFree=1684424/2055920 swapFree=4191880/4192956
[pid=17974] ppid=17972 vsize=17928 CPUtime=0.09
/proc/17974/stat : 17974 (wildcat-rnp) R 17972 17974 17849 0 -1 4194304 2963 0 0 0 8 1 0 0 18 0 1 0 131094474 18358272 2947 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135054637 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17974/statm: 4482 2947 110 226 0 4253 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17928

[startup+0.202098 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17974
/proc/meminfo: memFree=1684424/2055920 swapFree=4191880/4192956
[pid=17974] ppid=17972 vsize=19116 CPUtime=0.19
/proc/17974/stat : 17974 (wildcat-rnp) R 17972 17974 17849 0 -1 4194304 3304 0 0 0 18 1 0 0 18 0 1 0 131094474 19574784 3288 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17974/statm: 4779 3288 110 226 0 4550 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 19116

[startup+0.302111 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17974
/proc/meminfo: memFree=1684424/2055920 swapFree=4191880/4192956
[pid=17974] ppid=17972 vsize=20408 CPUtime=0.29
/proc/17974/stat : 17974 (wildcat-rnp) R 17972 17974 17849 0 -1 4194304 3599 0 0 0 28 1 0 0 19 0 1 0 131094474 20897792 3583 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134603380 0 0 4096 16386 0 0 0 17 0 0 0
/proc/17974/statm: 5102 3583 110 226 0 4873 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20408

[startup+0.702154 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17974
/proc/meminfo: memFree=1684424/2055920 swapFree=4191880/4192956
[pid=17974] ppid=17972 vsize=25180 CPUtime=0.68
/proc/17974/stat : 17974 (wildcat-rnp) R 17972 17974 17849 0 -1 4194304 4781 0 0 0 67 1 0 0 23 0 1 0 131094474 25784320 4765 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015006 0 0 4096 16386 0 0 0 17 0 0 0
/proc/17974/statm: 6295 4765 110 226 0 6066 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 25180

[startup+1.50123 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17975
/proc/meminfo: memFree=1660544/2055920 swapFree=4191880/4192956
[pid=17974] ppid=17972 vsize=34516 CPUtime=1.48
/proc/17974/stat : 17974 (wildcat-rnp) R 17972 17974 17849 0 -1 4194304 7095 0 0 0 146 2 0 0 25 0 1 0 131094474 35344384 7079 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014983 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17974/statm: 8629 7079 110 226 0 8400 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 34516

[startup+3.10139 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17975
/proc/meminfo: memFree=1649024/2055920 swapFree=4191880/4192956
[pid=17974] ppid=17972 vsize=51108 CPUtime=3.08
/proc/17974/stat : 17974 (wildcat-rnp) R 17972 17974 17849 0 -1 4194304 11364 0 0 0 303 5 0 0 25 0 1 0 131094474 52334592 11348 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014993 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17974/statm: 12777 11348 110 226 0 12548 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 51108

[startup+6.30171 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17975
/proc/meminfo: memFree=1615040/2055920 swapFree=4191880/4192956
[pid=17974] ppid=17972 vsize=84156 CPUtime=6.28
/proc/17974/stat : 17974 (wildcat-rnp) R 17972 17974 17849 0 -1 4194304 19467 0 0 0 619 9 0 0 25 0 1 0 131094474 86175744 19451 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17974/statm: 21039 19451 110 226 0 20810 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 84156

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17975
/proc/meminfo: memFree=1528832/2055920 swapFree=4191880/4192956
[pid=17974] ppid=17972 vsize=167984 CPUtime=12.68
/proc/17974/stat : 17974 (wildcat-rnp) R 17972 17974 17849 0 -1 4194304 40260 0 0 0 1248 20 0 0 25 0 1 0 131094474 172015616 40244 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014982 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17974/statm: 41996 40244 110 226 0 41767 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 167984

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 17975
/proc/meminfo: memFree=1504768/2055920 swapFree=4191880/4192956
[pid=17974] ppid=17972 vsize=187212 CPUtime=25.48
/proc/17974/stat : 17974 (wildcat-rnp) R 17972 17974 17849 0 -1 4194304 45026 0 0 0 2526 22 0 0 25 0 1 0 131094474 191705088 45010 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17974/statm: 46803 45010 110 226 0 46574 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 187212

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 17975
/proc/meminfo: memFree=1498368/2055920 swapFree=4191880/4192956
[pid=17974] ppid=17972 vsize=194496 CPUtime=51.07
/proc/17974/stat : 17974 (wildcat-rnp) R 17972 17974 17849 0 -1 4194304 46625 0 0 0 5084 23 0 0 25 0 1 0 131094474 199163904 46609 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014974 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17974/statm: 48624 46609 110 226 0 48395 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 194496

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 17975
/proc/meminfo: memFree=1432768/2055920 swapFree=4191880/4192956
[pid=17974] ppid=17972 vsize=260748 CPUtime=102.27
/proc/17974/stat : 17974 (wildcat-rnp) R 17972 17974 17849 0 -1 4194304 63010 0 0 0 10196 31 0 0 25 0 1 0 131094474 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607803 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17974/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 260748

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17975
/proc/meminfo: memFree=1432768/2055920 swapFree=4191880/4192956
[pid=17974] ppid=17972 vsize=260748 CPUtime=162.24
/proc/17974/stat : 17974 (wildcat-rnp) R 17972 17974 17849 0 -1 4194304 63010 0 0 0 16193 31 0 0 25 0 1 0 131094474 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17974/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 260748

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17975
/proc/meminfo: memFree=1432704/2055920 swapFree=4191880/4192956
[pid=17974] ppid=17972 vsize=260748 CPUtime=222.23
/proc/17974/stat : 17974 (wildcat-rnp) R 17972 17974 17849 0 -1 4194304 63010 0 0 0 22192 31 0 0 25 0 1 0 131094474 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17974/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 260748

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17975
/proc/meminfo: memFree=1432640/2055920 swapFree=4191880/4192956
[pid=17974] ppid=17972 vsize=260748 CPUtime=282.22
/proc/17974/stat : 17974 (wildcat-rnp) R 17972 17974 17849 0 -1 4194304 63010 0 0 0 28190 32 0 0 25 0 1 0 131094474 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877546 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17974/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 260748

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17975
/proc/meminfo: memFree=1432640/2055920 swapFree=4191880/4192956
[pid=17974] ppid=17972 vsize=260748 CPUtime=342.19
/proc/17974/stat : 17974 (wildcat-rnp) R 17972 17974 17849 0 -1 4194304 63010 0 0 0 34187 32 0 0 25 0 1 0 131094474 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17974/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 260748

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17975
/proc/meminfo: memFree=1432640/2055920 swapFree=4191880/4192956
[pid=17974] ppid=17972 vsize=260748 CPUtime=402.18
/proc/17974/stat : 17974 (wildcat-rnp) R 17972 17974 17849 0 -1 4194304 63010 0 0 0 40185 33 0 0 25 0 1 0 131094474 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17974/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 260748

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17975
/proc/meminfo: memFree=1432640/2055920 swapFree=4191880/4192956
[pid=17974] ppid=17972 vsize=260748 CPUtime=462.16
/proc/17974/stat : 17974 (wildcat-rnp) R 17972 17974 17849 0 -1 4194304 63010 0 0 0 46183 33 0 0 25 0 1 0 131094474 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17974/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 260748

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17975
/proc/meminfo: memFree=1432576/2055920 swapFree=4191880/4192956
[pid=17974] ppid=17972 vsize=260748 CPUtime=522.15
/proc/17974/stat : 17974 (wildcat-rnp) R 17972 17974 17849 0 -1 4194304 63010 0 0 0 52181 34 0 0 25 0 1 0 131094474 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17974/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 260748

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17975
/proc/meminfo: memFree=1432576/2055920 swapFree=4191880/4192956
[pid=17974] ppid=17972 vsize=260748 CPUtime=582.13
/proc/17974/stat : 17974 (wildcat-rnp) R 17972 17974 17849 0 -1 4194304 63010 0 0 0 58179 34 0 0 25 0 1 0 131094474 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601208 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17974/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 260748

[startup+642.302 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 17975
/proc/meminfo: memFree=1432576/2055920 swapFree=4191880/4192956
[pid=17974] ppid=17972 vsize=260748 CPUtime=642.13
/proc/17974/stat : 17974 (wildcat-rnp) R 17972 17974 17849 0 -1 4194304 63010 0 0 0 64178 35 0 0 25 0 1 0 131094474 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17974/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 260748


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

[startup+882.306 s]
/proc/loadavg: 1.05 1.04 1.00 2/78 17975
/proc/meminfo: memFree=1432384/2055920 swapFree=4191880/4192956
[pid=17974] ppid=17972 vsize=260748 CPUtime=882.07
/proc/17974/stat : 17974 (wildcat-rnp) R 17972 17974 17849 0 -1 4194304 63010 0 0 0 88170 37 0 0 25 0 1 0 131094474 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17974/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 260748

[startup+942.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 17975
/proc/meminfo: memFree=1432384/2055920 swapFree=4191880/4192956
[pid=17974] ppid=17972 vsize=260748 CPUtime=942.04
/proc/17974/stat : 17974 (wildcat-rnp) R 17972 17974 17849 0 -1 4194304 63010 0 0 0 94167 37 0 0 25 0 1 0 131094474 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17974/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 260748

[startup+1002.3 s]
/proc/loadavg: 1.07 1.04 1.00 2/78 17975
/proc/meminfo: memFree=1432384/2055920 swapFree=4191880/4192956
[pid=17974] ppid=17972 vsize=260748 CPUtime=1002.03
/proc/17974/stat : 17974 (wildcat-rnp) R 17972 17974 17849 0 -1 4194304 63010 0 0 0 100165 38 0 0 25 0 1 0 131094474 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611634 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17974/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 260748

[startup+1062.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 17975
/proc/meminfo: memFree=1432384/2055920 swapFree=4191880/4192956
[pid=17974] ppid=17972 vsize=260748 CPUtime=1062.01
/proc/17974/stat : 17974 (wildcat-rnp) R 17972 17974 17849 0 -1 4194304 63010 0 0 0 106163 38 0 0 25 0 1 0 131094474 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134597168 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17974/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 260748

[startup+1122.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 17975
/proc/meminfo: memFree=1432320/2055920 swapFree=4191880/4192956
[pid=17974] ppid=17972 vsize=260748 CPUtime=1122
/proc/17974/stat : 17974 (wildcat-rnp) R 17972 17974 17849 0 -1 4194304 63010 0 0 0 112161 39 0 0 25 0 1 0 131094474 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17974/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 260748

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 17975
/proc/meminfo: memFree=1432256/2055920 swapFree=4191880/4192956
[pid=17974] ppid=17972 vsize=260748 CPUtime=1181.98
/proc/17974/stat : 17974 (wildcat-rnp) R 17972 17974 17849 0 -1 4194304 63010 0 0 0 118159 39 0 0 25 0 1 0 131094474 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134566270 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17974/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 260748

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 17975
/proc/meminfo: memFree=1432128/2055920 swapFree=4191880/4192956
[pid=17974] ppid=17972 vsize=260748 CPUtime=1241.97
/proc/17974/stat : 17974 (wildcat-rnp) R 17972 17974 17849 0 -1 4194304 63010 0 0 0 124157 40 0 0 25 0 1 0 131094474 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17974/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 260748

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17975
/proc/meminfo: memFree=1432064/2055920 swapFree=4191880/4192956
[pid=17974] ppid=17972 vsize=260748 CPUtime=1301.95
/proc/17974/stat : 17974 (wildcat-rnp) R 17972 17974 17849 0 -1 4194304 63010 0 0 0 130155 40 0 0 25 0 1 0 131094474 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17974/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 260748

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17975
/proc/meminfo: memFree=1432064/2055920 swapFree=4191880/4192956
[pid=17974] ppid=17972 vsize=260748 CPUtime=1361.94
/proc/17974/stat : 17974 (wildcat-rnp) R 17972 17974 17849 0 -1 4194304 63010 0 0 0 136153 41 0 0 25 0 1 0 131094474 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607774 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17974/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 260748

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17975
/proc/meminfo: memFree=1432064/2055920 swapFree=4191880/4192956
[pid=17974] ppid=17972 vsize=260748 CPUtime=1421.93
/proc/17974/stat : 17974 (wildcat-rnp) R 17972 17974 17849 0 -1 4194304 63010 0 0 0 142152 41 0 0 25 0 1 0 131094474 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607286 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17974/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 260748

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17975
/proc/meminfo: memFree=1432000/2055920 swapFree=4191880/4192956
[pid=17974] ppid=17972 vsize=260748 CPUtime=1481.91
/proc/17974/stat : 17974 (wildcat-rnp) R 17972 17974 17849 0 -1 4194304 63010 0 0 0 148149 42 0 0 25 0 1 0 131094474 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17974/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 260748

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 18153
/proc/meminfo: memFree=1430536/2055920 swapFree=4191880/4192956
[pid=17974] ppid=17972 vsize=260748 CPUtime=1541.81
/proc/17974/stat : 17974 (wildcat-rnp) R 17972 17974 17849 0 -1 4194304 63010 0 0 0 154139 42 0 0 25 0 1 0 131094474 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868575 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17974/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 260748

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18173
/proc/meminfo: memFree=1431616/2055920 swapFree=4191880/4192956
[pid=17974] ppid=17972 vsize=260748 CPUtime=1601.79
/proc/17974/stat : 17974 (wildcat-rnp) R 17972 17974 17849 0 -1 4194304 63010 0 0 0 160136 43 0 0 25 0 1 0 131094474 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868590 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17974/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 260748

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18173
/proc/meminfo: memFree=1431616/2055920 swapFree=4191880/4192956
[pid=17974] ppid=17972 vsize=260748 CPUtime=1661.77
/proc/17974/stat : 17974 (wildcat-rnp) R 17972 17974 17849 0 -1 4194304 63010 0 0 0 166134 43 0 0 25 0 1 0 131094474 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17974/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 260748

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18173
/proc/meminfo: memFree=1431616/2055920 swapFree=4191880/4192956
[pid=17974] ppid=17972 vsize=260748 CPUtime=1721.76
/proc/17974/stat : 17974 (wildcat-rnp) R 17972 17974 17849 0 -1 4194304 63010 0 0 0 172132 44 0 0 25 0 1 0 131094474 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17974/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 260748

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18173
/proc/meminfo: memFree=1431616/2055920 swapFree=4191880/4192956
[pid=17974] ppid=17972 vsize=260748 CPUtime=1781.74
/proc/17974/stat : 17974 (wildcat-rnp) R 17972 17974 17849 0 -1 4194304 63010 0 0 0 178130 44 0 0 25 0 1 0 131094474 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607845 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17974/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 260748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18173
/proc/meminfo: memFree=1431616/2055920 swapFree=4191880/4192956
[pid=17974] ppid=17972 vsize=260748 CPUtime=1800.04
/proc/17974/stat : 17974 (wildcat-rnp) R 17972 17974 17849 0 -1 4194304 63010 0 0 0 179960 44 0 0 25 0 1 0 131094474 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17974/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 260748

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

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

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18173
/proc/meminfo: memFree=1431616/2055920 swapFree=4191880/4192956
[pid=17974] ppid=17972 vsize=260748 CPUtime=1800.04
/proc/17974/stat : 17974 (wildcat-rnp) R 17972 17974 17849 0 -1 4194304 63010 0 0 0 179960 44 0 0 25 0 1 0 131094474 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 1 0 0
/proc/17974/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 260748

Child status: 0
Real time (s): 1800.65
CPU time (s): 1800.1
CPU user time (s): 1799.6
CPU system time (s): 0.490925
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 260748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.6
system time used= 0.490925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63010
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= 1630

runsolver used 2.06369 second user time and 4.31534 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Sat Apr 14 11:36:11 UTC 2007

IDJOB= 347953
IDBENCH= 1589
IDSOLVER= 161
FILE ID= node12/347953-1176550571

PBS_JOBID= 4556753

Free space on /tmp= 66407 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_4.opb
COMMAND LINE= /tmp/evaluation/347953-1176550571/wildcat-rnp /tmp/evaluation/347953-1176550571/instance-347953-1176550571.opb 594529012
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-347953-1176550571 -o ROOT/results/node12/solver-347953-1176550571 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/347953-1176550571/wildcat-rnp /tmp/evaluation/347953-1176550571/instance-347953-1176550571.opb 594529012

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  8bcab2e61229633d937bbb81a9edbb1b

RANDOM SEED= 594529012

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:       1684896 kB
Buffers:         23644 kB
Cached:         252572 kB
SwapCached:        408 kB
Active:         132516 kB
Inactive:       187632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1684896 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:           27468 kB
Writeback:           0 kB
Mapped:          60968 kB
Slab:            36476 kB
Committed_AS:  4011956 kB
PageTables:       1792 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= 66407 MiB

End job on node12 on Sat Apr 14 12:06:14 UTC 2007