Trace number 347954

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) 1800.11 1800.95

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-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/347954-1176550590/wildcat-skc /tmp/evaluation/347954-1176550590/instance-347954-1176550590.opb 448917934 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 448917934
0.00/0.00	c Noise: 0.1 (10 : 100) 
81.68/81.85	c Starting searching:
81.68/81.85	c Phase 1 ...
1042.99/1043.65	c   trying 524317: xxxxxxxxxxc 
1042.99/1043.65	c Phase 2 ...
1800.05/1800.91	c   trying 0: xc 
1800.05/1800.91	c Phase 3 ...
1800.05/1800.91	c   trying 0 again: c 
1800.05/1800.91	s UNKNOWN
1800.05/1800.91	c 
1800.05/1800.91	c During searching:         -1.3e-05 seconds elapsed.
1800.05/1800.91	c CPU time spent:           0 seconds.
1800.05/1800.91	c 
1800.05/1800.91	c =================================== END =====================================
1800.05/1800.91	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/node7/watcher-347954-1176550590 -o ROOT/results/node7/solver-347954-1176550590 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/347954-1176550590/wildcat-skc /tmp/evaluation/347954-1176550590/instance-347954-1176550590.opb 448917934 

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


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 19405
/proc/meminfo: memFree=1873504/2055920 swapFree=4170880/4192956
[pid=19405] ppid=19403 vsize=7948 CPUtime=0
/proc/19405/stat : 19405 (wildcat-skc) R 19403 19405 19191 0 -1 4194304 467 0 0 0 0 0 0 0 18 0 1 0 131096622 8138752 451 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134602311 0 0 4096 16386 0 0 0 17 0 0 0
/proc/19405/statm: 1987 455 100 226 0 1758 0

[startup+0.0709111 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 19405
/proc/meminfo: memFree=1873504/2055920 swapFree=4170880/4192956
[pid=19405] ppid=19403 vsize=17052 CPUtime=0.06
/proc/19405/stat : 19405 (wildcat-skc) R 19403 19405 19191 0 -1 4194304 2829 0 0 0 5 1 0 0 18 0 1 0 131096622 17461248 2813 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 0 0 0
/proc/19405/statm: 4263 2813 110 226 0 4034 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 17052

[startup+0.101916 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 19405
/proc/meminfo: memFree=1873504/2055920 swapFree=4170880/4192956
[pid=19405] ppid=19403 vsize=17928 CPUtime=0.09
/proc/19405/stat : 19405 (wildcat-skc) R 19403 19405 19191 0 -1 4194304 2966 0 0 0 8 1 0 0 18 0 1 0 131096622 18358272 2950 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 0 0 0
/proc/19405/statm: 4482 2950 110 226 0 4253 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17928

[startup+0.301941 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 19405
/proc/meminfo: memFree=1873504/2055920 swapFree=4170880/4192956
[pid=19405] ppid=19403 vsize=20540 CPUtime=0.29
/proc/19405/stat : 19405 (wildcat-skc) R 19403 19405 19191 0 -1 4194304 3616 0 0 0 28 1 0 0 19 0 1 0 131096622 21032960 3600 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015031 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19405/statm: 5135 3600 110 226 0 4906 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20540

[startup+0.701984 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 19405
/proc/meminfo: memFree=1873504/2055920 swapFree=4170880/4192956
[pid=19405] ppid=19403 vsize=25180 CPUtime=0.69
/proc/19405/stat : 19405 (wildcat-skc) R 19403 19405 19191 0 -1 4194304 4769 0 0 0 67 2 0 0 23 0 1 0 131096622 25784320 4753 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015006 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19405/statm: 6295 4753 110 226 0 6066 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25180

[startup+1.50106 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 19406
/proc/meminfo: memFree=1851416/2055920 swapFree=4170880/4192956
[pid=19405] ppid=19403 vsize=34384 CPUtime=1.48
/proc/19405/stat : 19405 (wildcat-skc) R 19403 19405 19191 0 -1 4194304 7093 0 0 0 145 3 0 0 25 0 1 0 131096622 35209216 7077 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134603941 0 0 4096 16386 0 0 0 17 0 0 0
/proc/19405/statm: 8629 7079 110 226 0 8400 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 34384

[startup+3.10123 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 19406
/proc/meminfo: memFree=1839192/2055920 swapFree=4170880/4192956
[pid=19405] ppid=19403 vsize=52968 CPUtime=3.08
/proc/19405/stat : 19405 (wildcat-skc) R 19403 19405 19191 0 -1 4194304 11712 0 0 0 302 6 0 0 25 0 1 0 131096622 54239232 11696 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014972 0 0 4096 16386 0 0 0 17 0 0 0
/proc/19405/statm: 13242 11696 110 226 0 13013 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 52968

[startup+6.30157 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 19406
/proc/meminfo: memFree=1802328/2055920 swapFree=4170880/4192956
[pid=19405] ppid=19403 vsize=87072 CPUtime=6.28
/proc/19405/stat : 19405 (wildcat-skc) R 19403 19405 19191 0 -1 4194304 20304 0 0 0 618 10 0 0 25 0 1 0 131096622 89161728 20288 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134603941 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19405/statm: 21768 20288 110 226 0 21539 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 87072

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 19406
/proc/meminfo: memFree=1713560/2055920 swapFree=4170880/4192956
[pid=19405] ppid=19403 vsize=173852 CPUtime=12.68
/proc/19405/stat : 19405 (wildcat-skc) R 19403 19405 19191 0 -1 4194304 41757 0 0 0 1249 19 0 0 25 0 1 0 131096622 178024448 41741 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015020 0 0 4096 16386 0 0 0 17 0 0 0
/proc/19405/statm: 43463 41741 110 226 0 43234 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 173852

[startup+25.5016 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 19406
/proc/meminfo: memFree=1694360/2055920 swapFree=4170880/4192956
[pid=19405] ppid=19403 vsize=187660 CPUtime=25.46
/proc/19405/stat : 19405 (wildcat-skc) R 19403 19405 19191 0 -1 4194304 45198 0 0 0 2526 20 0 0 25 0 1 0 131096622 192163840 45182 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134603941 0 0 4096 16386 0 0 0 17 0 0 0
/proc/19405/statm: 46915 45182 110 226 0 46686 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 187660

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 19406
/proc/meminfo: memFree=1687064/2055920 swapFree=4170880/4192956
[pid=19405] ppid=19403 vsize=194944 CPUtime=51.02
/proc/19405/stat : 19405 (wildcat-skc) R 19403 19405 19191 0 -1 4194304 46802 0 0 0 5081 21 0 0 25 0 1 0 131096622 199622656 46786 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 0 0 0
/proc/19405/statm: 48736 46786 110 226 0 48507 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 194944

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 19406
/proc/meminfo: memFree=1622104/2055920 swapFree=4170880/4192956
[pid=19405] ppid=19403 vsize=260748 CPUtime=102.17
/proc/19405/stat : 19405 (wildcat-skc) R 19403 19405 19191 0 -1 4194304 63010 0 0 0 10188 29 0 0 25 0 1 0 131096622 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 0 0 0
/proc/19405/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 260748

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19406
/proc/meminfo: memFree=1622040/2055920 swapFree=4170880/4192956
[pid=19405] ppid=19403 vsize=260748 CPUtime=162.12
/proc/19405/stat : 19405 (wildcat-skc) R 19403 19405 19191 0 -1 4194304 63010 0 0 0 16183 29 0 0 25 0 1 0 131096622 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 0 0 0
/proc/19405/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 162.12
Current children cumulated vsize (KiB) 260748

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19406
/proc/meminfo: memFree=1621976/2055920 swapFree=4170880/4192956
[pid=19405] ppid=19403 vsize=260748 CPUtime=222.07
/proc/19405/stat : 19405 (wildcat-skc) R 19403 19405 19191 0 -1 4194304 63010 0 0 0 22178 29 0 0 25 0 1 0 131096622 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 0 0 0
/proc/19405/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 222.07
Current children cumulated vsize (KiB) 260748

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19406
/proc/meminfo: memFree=1621912/2055920 swapFree=4170880/4192956
[pid=19405] ppid=19403 vsize=260748 CPUtime=282.05
/proc/19405/stat : 19405 (wildcat-skc) R 19403 19405 19191 0 -1 4194304 63010 0 0 0 28175 30 0 0 25 0 1 0 131096622 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611622 0 0 4096 16386 0 0 0 17 1 0 0
/proc/19405/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 282.05
Current children cumulated vsize (KiB) 260748

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19406
/proc/meminfo: memFree=1621784/2055920 swapFree=4170880/4192956
[pid=19405] ppid=19403 vsize=260748 CPUtime=342
/proc/19405/stat : 19405 (wildcat-skc) R 19403 19405 19191 0 -1 4194304 63010 0 0 0 34170 30 0 0 25 0 1 0 131096622 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 0 0 0
/proc/19405/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 342
Current children cumulated vsize (KiB) 260748

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19406
/proc/meminfo: memFree=1621720/2055920 swapFree=4170880/4192956
[pid=19405] ppid=19403 vsize=260748 CPUtime=401.97
/proc/19405/stat : 19405 (wildcat-skc) R 19403 19405 19191 0 -1 4194304 63010 0 0 0 40167 30 0 0 25 0 1 0 131096622 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877538 0 0 4096 16386 0 0 0 17 0 0 0
/proc/19405/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 401.97
Current children cumulated vsize (KiB) 260748

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19406
/proc/meminfo: memFree=1621656/2055920 swapFree=4170880/4192956
[pid=19405] ppid=19403 vsize=260748 CPUtime=461.94
/proc/19405/stat : 19405 (wildcat-skc) R 19403 19405 19191 0 -1 4194304 63010 0 0 0 46164 30 0 0 25 0 1 0 131096622 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601359 0 0 4096 16386 0 0 0 17 0 0 0
/proc/19405/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 461.94
Current children cumulated vsize (KiB) 260748

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19406
/proc/meminfo: memFree=1621656/2055920 swapFree=4170880/4192956
[pid=19405] ppid=19403 vsize=260748 CPUtime=521.88
/proc/19405/stat : 19405 (wildcat-skc) R 19403 19405 19191 0 -1 4194304 63010 0 0 0 52158 30 0 0 25 0 1 0 131096622 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607847 0 0 4096 16386 0 0 0 17 0 0 0
/proc/19405/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 521.88
Current children cumulated vsize (KiB) 260748

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19406
/proc/meminfo: memFree=1621592/2055920 swapFree=4170880/4192956
[pid=19405] ppid=19403 vsize=260748 CPUtime=581.84
/proc/19405/stat : 19405 (wildcat-skc) R 19403 19405 19191 0 -1 4194304 63010 0 0 0 58154 30 0 0 25 0 1 0 131096622 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 0 0 0
/proc/19405/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 581.84
Current children cumulated vsize (KiB) 260748

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19406
/proc/meminfo: memFree=1621464/2055920 swapFree=4170880/4192956
[pid=19405] ppid=19403 vsize=260748 CPUtime=641.82
/proc/19405/stat : 19405 (wildcat-skc) R 19403 19405 19191 0 -1 4194304 63010 0 0 0 64152 30 0 0 25 0 1 0 131096622 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877544 0 0 4096 16386 0 0 0 17 0 0 0
/proc/19405/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 641.82
Current children cumulated vsize (KiB) 260748


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19406
/proc/meminfo: memFree=1621144/2055920 swapFree=4170880/4192956
[pid=19405] ppid=19403 vsize=260748 CPUtime=881.74
/proc/19405/stat : 19405 (wildcat-skc) R 19403 19405 19191 0 -1 4194304 63010 0 0 0 88143 31 0 0 25 0 1 0 131096622 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611584 0 0 4096 16386 0 0 0 17 0 0 0
/proc/19405/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 881.74
Current children cumulated vsize (KiB) 260748

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19406
/proc/meminfo: memFree=1621016/2055920 swapFree=4170880/4192956
[pid=19405] ppid=19403 vsize=260748 CPUtime=941.72
/proc/19405/stat : 19405 (wildcat-skc) R 19403 19405 19191 0 -1 4194304 63010 0 0 0 94141 31 0 0 25 0 1 0 131096622 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607810 0 0 4096 16386 0 0 0 17 0 0 0
/proc/19405/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 941.72
Current children cumulated vsize (KiB) 260748

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19406
/proc/meminfo: memFree=1620952/2055920 swapFree=4170880/4192956
[pid=19405] ppid=19403 vsize=260748 CPUtime=1001.7
/proc/19405/stat : 19405 (wildcat-skc) R 19403 19405 19191 0 -1 4194304 63010 0 0 0 100139 31 0 0 25 0 1 0 131096622 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 0 0 0
/proc/19405/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 1001.7
Current children cumulated vsize (KiB) 260748

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19406
/proc/meminfo: memFree=1620888/2055920 swapFree=4170880/4192956
[pid=19405] ppid=19403 vsize=260748 CPUtime=1061.69
/proc/19405/stat : 19405 (wildcat-skc) R 19403 19405 19191 0 -1 4194304 63010 0 0 0 106138 31 0 0 25 0 1 0 131096622 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611507 0 0 4096 16386 0 0 0 17 0 0 0
/proc/19405/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 1061.69
Current children cumulated vsize (KiB) 260748

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19406
/proc/meminfo: memFree=1620760/2055920 swapFree=4170880/4192956
[pid=19405] ppid=19403 vsize=260748 CPUtime=1121.67
/proc/19405/stat : 19405 (wildcat-skc) R 19403 19405 19191 0 -1 4194304 63010 0 0 0 112136 31 0 0 25 0 1 0 131096622 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 0 0 0
/proc/19405/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 1121.67
Current children cumulated vsize (KiB) 260748

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19406
/proc/meminfo: memFree=1620696/2055920 swapFree=4170880/4192956
[pid=19405] ppid=19403 vsize=260748 CPUtime=1181.66
/proc/19405/stat : 19405 (wildcat-skc) R 19403 19405 19191 0 -1 4194304 63010 0 0 0 118135 31 0 0 25 0 1 0 131096622 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607762 0 0 4096 16386 0 0 0 17 0 0 0
/proc/19405/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 1181.66
Current children cumulated vsize (KiB) 260748

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19406
/proc/meminfo: memFree=1620440/2055920 swapFree=4170880/4192956
[pid=19405] ppid=19403 vsize=260748 CPUtime=1241.64
/proc/19405/stat : 19405 (wildcat-skc) R 19403 19405 19191 0 -1 4194304 63010 0 0 0 124133 31 0 0 25 0 1 0 131096622 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611601 0 0 4096 16386 0 0 0 17 0 0 0
/proc/19405/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 1241.64
Current children cumulated vsize (KiB) 260748

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19406
/proc/meminfo: memFree=1620376/2055920 swapFree=4170880/4192956
[pid=19405] ppid=19403 vsize=260748 CPUtime=1301.63
/proc/19405/stat : 19405 (wildcat-skc) R 19403 19405 19191 0 -1 4194304 63010 0 0 0 130132 31 0 0 25 0 1 0 131096622 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 0 0 0
/proc/19405/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 1301.63
Current children cumulated vsize (KiB) 260748

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19406
/proc/meminfo: memFree=1620312/2055920 swapFree=4170880/4192956
[pid=19405] ppid=19403 vsize=260748 CPUtime=1361.61
/proc/19405/stat : 19405 (wildcat-skc) R 19403 19405 19191 0 -1 4194304 63010 0 0 0 136130 31 0 0 25 0 1 0 131096622 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877522 0 0 4096 16386 0 0 0 17 0 0 0
/proc/19405/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 1361.61
Current children cumulated vsize (KiB) 260748

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19406
/proc/meminfo: memFree=1620312/2055920 swapFree=4170880/4192956
[pid=19405] ppid=19403 vsize=260748 CPUtime=1421.59
/proc/19405/stat : 19405 (wildcat-skc) R 19403 19405 19191 0 -1 4194304 63010 0 0 0 142128 31 0 0 25 0 1 0 131096622 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877528 0 0 4096 16386 0 0 0 17 0 0 0
/proc/19405/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 1421.59
Current children cumulated vsize (KiB) 260748

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 19480
/proc/meminfo: memFree=1618536/2055920 swapFree=4170880/4192956
[pid=19405] ppid=19403 vsize=260748 CPUtime=1481.55
/proc/19405/stat : 19405 (wildcat-skc) R 19403 19405 19191 0 -1 4194304 63010 0 0 0 148119 36 0 0 25 0 1 0 131096622 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 0 0 0
/proc/19405/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 1481.55
Current children cumulated vsize (KiB) 260748

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19604
/proc/meminfo: memFree=1619416/2055920 swapFree=4170880/4192956
[pid=19405] ppid=19403 vsize=260748 CPUtime=1541.53
/proc/19405/stat : 19405 (wildcat-skc) R 19403 19405 19191 0 -1 4194304 63010 0 0 0 154109 44 0 0 25 0 1 0 131096622 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611571 0 0 4096 16386 0 0 0 17 0 0 0
/proc/19405/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 1541.53
Current children cumulated vsize (KiB) 260748

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 3/78 19604
/proc/meminfo: memFree=1619416/2055920 swapFree=4170880/4192956
[pid=19405] ppid=19403 vsize=260748 CPUtime=1601.52
/proc/19405/stat : 19405 (wildcat-skc) R 19403 19405 19191 0 -1 4194304 63010 0 0 0 160107 45 0 0 25 0 1 0 131096622 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598433 0 0 4096 16386 0 0 0 17 0 0 0
/proc/19405/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 1601.52
Current children cumulated vsize (KiB) 260748

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19604
/proc/meminfo: memFree=1619416/2055920 swapFree=4170880/4192956
[pid=19405] ppid=19403 vsize=260748 CPUtime=1661.5
/proc/19405/stat : 19405 (wildcat-skc) R 19403 19405 19191 0 -1 4194304 63010 0 0 0 166105 45 0 0 25 0 1 0 131096622 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601336 0 0 4096 16386 0 0 0 17 0 0 0
/proc/19405/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 1661.5
Current children cumulated vsize (KiB) 260748

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19604
/proc/meminfo: memFree=1619352/2055920 swapFree=4170880/4192956
[pid=19405] ppid=19403 vsize=260748 CPUtime=1721.47
/proc/19405/stat : 19405 (wildcat-skc) R 19403 19405 19191 0 -1 4194304 63010 0 0 0 172102 45 0 0 25 0 1 0 131096622 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607834 0 0 4096 16386 0 0 0 17 0 0 0
/proc/19405/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 1721.47
Current children cumulated vsize (KiB) 260748

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19604
/proc/meminfo: memFree=1619160/2055920 swapFree=4170880/4192956
[pid=19405] ppid=19403 vsize=260748 CPUtime=1781.45
/proc/19405/stat : 19405 (wildcat-skc) R 19403 19405 19191 0 -1 4194304 63010 0 0 0 178100 45 0 0 25 0 1 0 131096622 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607746 0 0 4096 16386 0 0 0 17 0 0 0
/proc/19405/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 1781.45
Current children cumulated vsize (KiB) 260748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19604
/proc/meminfo: memFree=1619224/2055920 swapFree=4170880/4192956
[pid=19405] ppid=19403 vsize=260748 CPUtime=1800.05
/proc/19405/stat : 19405 (wildcat-skc) R 19403 19405 19191 0 -1 4194304 63010 0 0 0 179960 45 0 0 25 0 1 0 131096622 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 0 0 0
/proc/19405/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 1800.05
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+1800.9 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19604
/proc/meminfo: memFree=1619224/2055920 swapFree=4170880/4192956
[pid=19405] ppid=19403 vsize=260748 CPUtime=1800.05
/proc/19405/stat : 19405 (wildcat-skc) R 19403 19405 19191 0 -1 4194304 63010 0 0 0 179960 45 0 0 25 0 1 0 131096622 267005952 62993 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 0 0 0
/proc/19405/statm: 65187 62993 117 226 0 64958 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 260748

Child status: 0
Real time (s): 1800.95
CPU time (s): 1800.11
CPU user time (s): 1799.62
CPU system time (s): 0.498924
CPU usage (%): 99.9533
Max. virtual memory (cumulated for all children) (KiB): 260748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.62
system time used= 0.498924
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= 10048

runsolver used 1.78473 second user time and 4.77427 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sat Apr 14 11:36:30 UTC 2007

IDJOB= 347954
IDBENCH= 1589
IDSOLVER= 162
FILE ID= node7/347954-1176550590

PBS_JOBID= 4556749

Free space on /tmp= 66497 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-dano3_4.opb
COMMAND LINE= /tmp/evaluation/347954-1176550590/wildcat-skc /tmp/evaluation/347954-1176550590/instance-347954-1176550590.opb 448917934
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-347954-1176550590 -o ROOT/results/node7/solver-347954-1176550590 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/347954-1176550590/wildcat-skc /tmp/evaluation/347954-1176550590/instance-347954-1176550590.opb 448917934

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  8bcab2e61229633d937bbb81a9edbb1b

RANDOM SEED= 448917934

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1874168 kB
Buffers:         25112 kB
Cached:          80364 kB
SwapCached:       1216 kB
Active:          77252 kB
Inactive:        50820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1874168 kB
SwapTotal:     4192956 kB
SwapFree:      4170880 kB
Dirty:           27488 kB
Writeback:           0 kB
Mapped:          31292 kB
Slab:            39140 kB
Committed_AS:  3600540 kB
PageTables:       1860 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= 66497 MiB

End job on node7 on Sat Apr 14 12:06:33 UTC 2007